BEGIN:VCALENDAR VERSION:2.0 PRODID:icalendar-ruby CALSCALE:GREGORIAN BEGIN:VTIMEZONE TZID:America/Chicago BEGIN:DAYLIGHT DTSTART:20260308T030000 TZOFFSETFROM:-0600 TZOFFSETTO:-0500 RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3 TZNAME:CDT END:DAYLIGHT BEGIN:STANDARD DTSTART:20261101T010000 TZOFFSETFROM:-0500 TZOFFSETTO:-0600 RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11 TZNAME:CST END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:cc55f8f1-f219-42e4-92dc-6959ba433ee3 DTSTART;VALUE=DATE:20260701 DTEND;VALUE=DATE:20260702 DESCRIPTION:

Summer School for 5th\, 8th\, and High School: June 8 - July 1\, 2026

Summer School is by invitation only. Eli gible students will be provided with additional information.

LOCATION: SUMMARY:Last Day of Summer School END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:bca99788-e6cf-4917-966f-74bc028f3ed4 DTSTART;VALUE=DATE:20260702 DTEND;VALUE=DATE:20260703 DESCRIPTION: LOCATION: SUMMARY:Holiday - Independence Day END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:59bfeade-1321-4984-bc2b-9e8ac2e9309f DTSTART:20260707T110000 DTEND:20260707T140000 DESCRIPTION:

The Mobile Food Market at Dekaney\, in partnership with Hous ton Food Bank\, will be available from 11 a.m.-2 p.m. at Dekaney High Scho ol\, while supplies last.

The market is open to all families and families must register on site during distribution day. If r egistered\, please bring your assigned client number. Also\, please bring boxes\, reusable bags or totes.

For more information\, contact Ms. C haney-Lovings at dchane1@springisd.org or dchaney-lovings@cis-houston.org

LOCATION:22351 Imperial Valley Dr\, Houston\, TX 77073\, USA SUMMARY:Mobile Food Market at Dekaney END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:dd533273-38ca-4f90-9289-2dd2e6902599 DTSTART;VALUE=DATE:20260710 DTEND;VALUE=DATE:20260711 DESCRIPTION: LOCATION: SUMMARY:District Closed on Fridays in July END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:b65efc00-d9a2-41a5-9c39-88315515720e DTSTART;VALUE=DATE:20260717 DTEND;VALUE=DATE:20260718 DESCRIPTION: LOCATION: SUMMARY:District Closed on Fridays in July END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:174fb2d7-a397-4b82-981d-e94ed6c1b61d DTSTART;VALUE=DATE:20260720 DTEND;VALUE=DATE:20260724 DESCRIPTION:

Dear Spring ISD Staff\,

The momentum is building—and this summer\, we take it to the next level!

As we continue our work together in culture and together in accountability\, we are setting the stage for a strong\, focused\, and successful 202 6–2027 school year. Please save the date for this energizing opportunity designed to sharpen our practice\, strengthen our teams\, and elevate out comes for every student.

Summer Leadership Institute (SLI) & amp\; New Administrators Academy
Dates: July 20–23
Locati on: Dekaney High School\, 22351 Imperial Valley Dr\, Houston\, TX 77073
Audience: Principals\, Assistant Principals\, Associate Principals\, Camp us Leadership Teams\, and Coaches

For more information\, visit https://aptg.co/cXXKQT

LOCATION:22351 Imperial Valley Dr\, Houston\, TX 77073\, USA SUMMARY:Summer Leadership Institute (SLI) & New Administrators Academy END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:a48a8796-9530-4fe3-8851-9c5e0d1fc32f DTSTART:20260721T110000 DTEND:20260721T140000 DESCRIPTION:

The Mobile Food Market at Dekaney\, in partnership with Hous ton Food Bank\, will be available from 11 a.m.-2 p.m. at Dekaney High Scho ol\, while supplies last.

The market is open to all families and families must register on site during distribution day. If r egistered\, please bring your assigned client number. Also\, please bring boxes\, reusable bags or totes.

For more information\, contact Ms. C haney-Lovings at dchane1@springisd.org or dchaney-lovings@cis-houston.org

LOCATION:22351 Imperial Valley Dr\, Houston\, TX 77073\, USA SUMMARY:Mobile Food Market at Dekaney END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:fa68cdc5-fdd3-48da-8663-254f606a34ca DTSTART;VALUE=DATE:20260724 DTEND;VALUE=DATE:20260725 DESCRIPTION: LOCATION: SUMMARY:District Closed on Fridays in July END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:243cb1d7-90cd-4d0e-bf4b-1cdaa68958e5 DTSTART;VALUE=DATE:20260727 DTEND;VALUE=DATE:20260731 DESCRIPTION:

Dear Spring ISD Staff\,

The momentum is building—and this summer\, we take it to the next level!

As we continue our work together in culture and together in accountability\, we are setting the stage for a strong\, focused\, and successful 202 6–2027 school year. Please save the date for this energizing opportunity designed to sharpen our practice\, strengthen our teams\, and elevate out comes for every student.

Summer Teacher Extravaganza &\; New Teacher Academy
Dates: July 27–30
Location: Dekaney H igh School\, 22351 Imperial Valley Dr\, Houston\, TX 77073
Audience: Al l Spring ISD Teachers

For more information\, visit https:/ /aptg.co/pKRTNt

LOCATION:22351 Imperial Valley Dr\, Houston\, TX 77073\, USA SUMMARY:Summer Teacher Extravaganza & New Teacher Academy END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:863ae6fd-4162-4eb5-9d98-f66c29c87646 DTSTART:20260801T080000 DTEND:20260801T130000 DESCRIPTION:

CHRISTUS will host a Back-to-School Wellness Day on Saturday \, August 1 from 8 a.m. to 1 p.m. at CHRISTUS St. Mary's Clinic\, 2002 S. Wayside Dr.\, Houston 77023.

See flyer fo r more information.

CHRISTUS Healthy Living Mobile Clinic will p rovide FREE Vaccines for Children and CHRISTUS St. Mary’s Clinic will pr ovide FREE Sports Physicals. This event is open to the public and everyone is welcomed!

LOCATION:Christus St. Mary's Clinic\, 2002 S Wayside Dr B\, Houston\, TX 77 023\, USA SUMMARY:Christus Back to School Wellness Day END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:7aa8a4ef-a25f-4531-848d-0673d5853436 DTSTART:20260801T083000 DTEND:20260801T113000 DESCRIPTION:

Mark your calendars for Spring ISD's Annual Student Registration and Back-to-School Expo event on Saturday\, Augus t 1\, 2026\, from 8:30–11:30 AM at Dekaney High School. Families can acc ess registration assistance\, school supplies\, student haircuts\, health screenings\, language testing\, and valuable community resources—all at no cost. Free and open to all!

Contact Information:
Inelja Taylor Rucker\, Parent Assistance Clerk
📞 281-891-6637
✉️ familysupport@springisd.org

LOCATION:22351 Imperial Valley Dr\, Houston\, TX 77073\, USA SUMMARY:Annual Student Registration and Back to School Expo END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:13ec5696-21fc-4516-bf1f-a2f5ecdad081 DTSTART;VALUE=DATE:20260803 DTEND;VALUE=DATE:20260804 DESCRIPTION: LOCATION: SUMMARY:Professional Development Day for Teachers - no students END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:04cee1bf-8d61-4d4c-adbf-90ba44512713 DTSTART;VALUE=DATE:20260804 DTEND;VALUE=DATE:20260805 DESCRIPTION: LOCATION: SUMMARY:Half PD / Half work day - no students END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:51fcbbe6-c7a7-435f-8c59-717c865ba227 DTSTART;VALUE=DATE:20260805 DTEND;VALUE=DATE:20260806 DESCRIPTION: LOCATION: SUMMARY:Professional Development Day for Teachers - no students END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:cedaa833-014a-4fa3-8260-a2cb3fe9da5b DTSTART;VALUE=DATE:20260806 DTEND;VALUE=DATE:20260807 DESCRIPTION: LOCATION: SUMMARY:Professional Development Day for Teachers - no students END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:2dff4991-9522-4789-9a1d-2eeeaca14a66 DTSTART;VALUE=DATE:20260807 DTEND;VALUE=DATE:20260808 DESCRIPTION: LOCATION: SUMMARY:Professional Development Day for Teachers - no students END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:dee27187-9a7a-42b0-a8df-5edd4c6dfcc3 DTSTART:20260808T090000 DTEND:20260808T110000 DESCRIPTION:

More information coming soon.

LOCATION:Dekaney High School Star Theater\, 22351 Imperial Valley Dr\, Hous ton\, TX 77073\, USA SUMMARY:Summer Graduation END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:d9eb5513-90f0-44eb-9df4-f7fdc3c1b425 DTSTART;VALUE=DATE:20260810 DTEND;VALUE=DATE:20260811 DESCRIPTION: LOCATION: SUMMARY:Professional Development Day for Teachers - no students END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:5cb463ff-bd7c-44b0-a097-4747f6b2d84f DTSTART;VALUE=DATE:20260811 DTEND;VALUE=DATE:20260812 DESCRIPTION: LOCATION: SUMMARY:Teacher Work/Prep Day - no students END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:a44bc5c8-c468-4c21-a733-c7460c26c505 DTSTART;VALUE=DATE:20260812 DTEND;VALUE=DATE:20260813 DESCRIPTION: LOCATION: SUMMARY:First Day of School for Students END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:38c209a9-9e2b-4524-a6da-8f8d870113f1 DTSTART;VALUE=DATE:20260907 DTEND;VALUE=DATE:20260908 DESCRIPTION: LOCATION: SUMMARY:Holiday - Labor Day END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:79c5202b-a144-4731-875a-e6d396bf5e39 DTSTART;VALUE=DATE:20261012 DTEND;VALUE=DATE:20261017 DESCRIPTION: LOCATION: SUMMARY:Holiday - Fall Break END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:9ef5ee3b-eaf8-4217-aeec-cf843f3964ce DTSTART;VALUE=DATE:20261102 DTEND;VALUE=DATE:20261103 DESCRIPTION: LOCATION: SUMMARY:Professional Development Day for Teachers - no students END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:fdd906f6-4d2d-4acc-bc2b-4242ff9dc75a DTSTART;VALUE=DATE:20261103 DTEND;VALUE=DATE:20261104 DESCRIPTION: LOCATION: SUMMARY:Election Day END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:50656fab-ffd3-48cd-a79d-a2684955b7ab DTSTART;VALUE=DATE:20261103 DTEND;VALUE=DATE:20261104 DESCRIPTION: LOCATION: SUMMARY:Parent-Teacher Conferences - no students END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:6f5b36a0-2126-4846-87ef-82f0e0abc0fd DTSTART;VALUE=DATE:20261123 DTEND;VALUE=DATE:20261128 DESCRIPTION: LOCATION: SUMMARY:Holiday - Thanksgiving Break END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:ece32957-104f-4900-b97c-98e7f23dd40c DTSTART;VALUE=DATE:20261207 DTEND;VALUE=DATE:20261212 DESCRIPTION: LOCATION: SUMMARY:STAAR/EOC Testing END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:53c598d4-5f74-40e5-b839-3dc8c9d6386a DTSTART;VALUE=DATE:20261214 DTEND;VALUE=DATE:20261219 DESCRIPTION: LOCATION: SUMMARY:STAAR/EOC Testing END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:b13c659c-6fe2-46a9-b8fa-30ec7f7b13b3 DTSTART;VALUE=DATE:20261217 DTEND;VALUE=DATE:20261218 DESCRIPTION: LOCATION: SUMMARY:Early Release Half Day - High School Only END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:f549eee4-7d59-44e2-9b3d-dc10a8a9850e DTSTART;VALUE=DATE:20261218 DTEND;VALUE=DATE:20261219 DESCRIPTION: LOCATION: SUMMARY:Early Release Half Day END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:1a5c7734-87d1-4ecf-a116-7528e04553a2 DTSTART;VALUE=DATE:20261218 DTEND;VALUE=DATE:20261219 DESCRIPTION: LOCATION: SUMMARY:Last Day of First Semester END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:1819b3a7-4308-4266-aebc-c029cee14cab DTSTART;VALUE=DATE:20261221 DTEND;VALUE=DATE:20270102 DESCRIPTION: LOCATION: SUMMARY:Holiday - Winter Break END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:c2755f3d-a040-419c-be8d-19dfc38a9f8d DTSTART;VALUE=DATE:20270104 DTEND;VALUE=DATE:20270105 DESCRIPTION: LOCATION: SUMMARY:Professional Development Day for Teachers - no students END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:cc1fbed0-952c-485a-bd0d-2817c9373796 DTSTART;VALUE=DATE:20270105 DTEND;VALUE=DATE:20270106 DESCRIPTION: LOCATION: SUMMARY:First Day of Second Semester END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:e2fecc63-704b-4954-8fcd-017d4b97a123 DTSTART;VALUE=DATE:20270118 DTEND;VALUE=DATE:20270119 DESCRIPTION: LOCATION: SUMMARY:Holiday - Martin Luther King Jr. Day END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:f744e453-c769-4a5c-8a0a-cca1aa128b10 DTSTART;VALUE=DATE:20270215 DTEND;VALUE=DATE:20270220 DESCRIPTION: LOCATION: SUMMARY:Holiday - Mid-Winter Break END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:babfc598-a2ef-4051-b8ca-c589ca84c978 DTSTART;VALUE=DATE:20270215 DTEND;VALUE=DATE:20270216 DESCRIPTION: LOCATION: SUMMARY:Make-up Day (if needed) END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:188ef516-b04b-47f5-b680-5a9a5d355063 DTSTART;VALUE=DATE:20270216 DTEND;VALUE=DATE:20270217 DESCRIPTION: LOCATION: SUMMARY:Professional Development Day for Teachers - no students END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:cad14bcd-0e1d-448f-938f-2fb102007f3b DTSTART;VALUE=DATE:20270217 DTEND;VALUE=DATE:20270218 DESCRIPTION: LOCATION: SUMMARY:Professional Development Day for Teachers - no students END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:605b93e0-c1ae-4874-bb66-91bc5c6ca4e8 DTSTART;VALUE=DATE:20270218 DTEND;VALUE=DATE:20270219 DESCRIPTION: LOCATION: SUMMARY:Professional Development Day for Teachers - no students END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:819be81c-a701-43e8-a2a7-62270b889999 DTSTART;VALUE=DATE:20270219 DTEND;VALUE=DATE:20270220 DESCRIPTION: LOCATION: SUMMARY:Parent-Teacher Conferences - no students END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:dec536fa-9f53-4524-94b6-1b8fd9728f4a DTSTART;VALUE=DATE:20270315 DTEND;VALUE=DATE:20270320 DESCRIPTION: LOCATION: SUMMARY:Holiday - Spring Break END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:f4909717-2c1d-4e4f-85bc-cad5e5238d46 DTSTART;VALUE=DATE:20270326 DTEND;VALUE=DATE:20270327 DESCRIPTION: LOCATION: SUMMARY:Holiday - Spring Holiday END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:0e07b513-7bb3-49ae-be28-ef979185ae41 DTSTART;VALUE=DATE:20270406 DTEND;VALUE=DATE:20270410 DESCRIPTION: LOCATION: SUMMARY:STAAR/EOC Testing END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:40ac13ef-b850-4399-839d-159f9b11469c DTSTART;VALUE=DATE:20270412 DTEND;VALUE=DATE:20270417 DESCRIPTION: LOCATION: SUMMARY:STAAR/EOC Testing END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:a8cd0b69-d2c4-4220-858c-606ccc4b7dc6 DTSTART;VALUE=DATE:20270419 DTEND;VALUE=DATE:20270424 DESCRIPTION: LOCATION: SUMMARY:STAAR/EOC Testing END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:525de403-a48d-4140-b0c9-a820c63b1627 DTSTART;VALUE=DATE:20270426 DTEND;VALUE=DATE:20270430 DESCRIPTION: LOCATION: SUMMARY:STAAR/EOC Testing END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:5761cdf8-2121-47b2-af74-1272d2ce1306 DTSTART;VALUE=DATE:20270527 DTEND;VALUE=DATE:20270528 DESCRIPTION: LOCATION: SUMMARY:Early Release Half Day - High School Only END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:2bb96f34-3025-4daa-b590-62101c29b5d0 DTSTART;VALUE=DATE:20270528 DTEND;VALUE=DATE:20270529 DESCRIPTION: LOCATION: SUMMARY:Early Release Half Day END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:b03d4eb5-1419-4554-bbe6-c42602fc1a71 DTSTART;VALUE=DATE:20270528 DTEND;VALUE=DATE:20270529 DESCRIPTION: LOCATION: SUMMARY:Last Day of School for Students END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:5a4e7210-b715-437f-97bc-e67f14134e28 DTSTART;VALUE=DATE:20270531 DTEND;VALUE=DATE:20270601 DESCRIPTION: LOCATION: SUMMARY:Holiday - Memorial Day END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:1998fffb-6303-4c6b-8acd-19399607a62c DTSTART;VALUE=DATE:20270601 DTEND;VALUE=DATE:20270602 DESCRIPTION: LOCATION: SUMMARY:Teacher Work/Prep Day - no students END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:b002dd55-3b97-40fa-9283-2928c3bbb7d4 DTSTART;VALUE=DATE:20270604 DTEND;VALUE=DATE:20270605 DESCRIPTION: LOCATION: SUMMARY:District Closed on Fridays in June END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:b2ed3601-f124-4dbe-af23-80107a2ffe63 DTSTART;VALUE=DATE:20270611 DTEND;VALUE=DATE:20270612 DESCRIPTION: LOCATION: SUMMARY:District Closed on Fridays in June END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:2b30d140-e5b1-4ad4-b369-8112d863d5ae DTSTART;VALUE=DATE:20270617 DTEND;VALUE=DATE:20270618 DESCRIPTION: LOCATION: SUMMARY:Holiday - Juneteenth END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:e89f17d2-fd11-4ec8-b2ec-3601ee11901c DTSTART;VALUE=DATE:20270618 DTEND;VALUE=DATE:20270619 DESCRIPTION: LOCATION: SUMMARY:District Closed on Fridays in June END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:bd1c850e-6b6e-4a7f-a8ce-9ccb5d667180 DTSTART;VALUE=DATE:20270625 DTEND;VALUE=DATE:20270626 DESCRIPTION: LOCATION: SUMMARY:District Closed on Fridays in June END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:8f5d7d09-3c22-4adf-b06c-ef0c4de42456 DTSTART;VALUE=DATE:20270702 DTEND;VALUE=DATE:20270703 DESCRIPTION: LOCATION: SUMMARY:District Closed on Fridays in July END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:91dabb32-08e9-4102-9820-6850b9c55e48 DTSTART;VALUE=DATE:20270705 DTEND;VALUE=DATE:20270706 DESCRIPTION:

Spring ISD will be closed July 5\, 2027 in observance of Ind ependence Day.

LOCATION: SUMMARY:Holiday - Independence Day END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:44797a25-c61f-432d-b73d-890930c4be6f DTSTART;VALUE=DATE:20270709 DTEND;VALUE=DATE:20270710 DESCRIPTION: LOCATION: SUMMARY:District Closed on Fridays in July END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:8f9b9bf6-7392-46eb-96a2-b8cb55b6985e DTSTART;VALUE=DATE:20270716 DTEND;VALUE=DATE:20270717 DESCRIPTION: LOCATION: SUMMARY:District Closed on Fridays in July END:VEVENT BEGIN:VEVENT DTSTAMP:20260701T092609Z UID:bf65948d-98f3-41b2-b65a-96e1889c4618 DTSTART;VALUE=DATE:20270723 DTEND;VALUE=DATE:20270724 DESCRIPTION: LOCATION: SUMMARY:District Closed on Fridays in July END:VEVENT END:VCALENDAR