Hendrickson
2025 Senior Celebration Lock-in Planning Committee
The 2025 Seniors After-graduation Lock-in is a 100% Community funded celebration.
Participation in our events, sharing and donating will help make the celebration possible. If you have items you can donate for our Seniors, please email us at hendricksonseniorcelebration@gmail.com
Seniors Register Now!
210 Seniors registered as of May 12, 2025. Registration is required, and the lock-in party is FREE!
Where: Spare Time
The Registration Link will take you to our Square. Enter email, phone, student ID. No payment information will be entered.
👨🎓👩🎓 Graduation location: HEB Center
2025 Hendrickson Graduation Ceremony
Tuesday
May 27, 2025 @ 4PM - 6PM
HEB Center in Cedar Park, TX
After-graduation Lock-in
Senior Celebration
🎉 Attention 2025 Seniors! Big News! 🎉
You showed up! You voted! Keep doing this! — and the results are in! 🥳
📍 NEW LOCATION: WE are heading to Spare Time
for an unforgettable night of fun and memories, Locked-IN Together! Charge your phones because photos will be taken.
🕚 WHEN: Arrive in parking Lot 11:30 PM Tuesday night
Lock-in begins at 12 Midnight, then goes all the way until 5:00 AM Wednesday morning!
🎳 WHAT TO EXPECT: Bowling, event rooms for karaoke, sound & light shows, games, laser tag, Ax Throwing, PIZZA Buffet, Soda Pop & Water, and of course nonstop laughter with your class before stepping into the future! All Seniors must stay Locked-in all night. Everyone. Period. (Unless a pre-arranged contract.)
This is YOUR night — the perfect way to celebrate graduation SAFE and surrounded by your class of 2025. 🎓💫
Don’t miss it — Finish those finals - Monday 19th go your old Elementary and Middle school Walks - Be active during Tues & Wed 11am to 1pm Graduation Practices - Turn in your Computers - Remember to take about 3 days off of work to be well rested for graduation & lock-in - Try not to fall asleep using a bowling ball pillow 😉
As a supportive community member, your volunteering, input, donations and item purchases help to provide a FREE, SAFE, substance-free graduation night Lock-In for
👩🎓 👨🎓 Class of 2025 Students. This tradition is 100% funded by generous families, friends, local businesses and community. Nonprofit Tax EIN: 47-0924281 as part of Hendrickson High School Hawks Foundation
tinyurl.com/25LockinVolunteer
Come help us Volunteer Chaperone for the Hendrickson HS After-graduation Lock-in at Spare Time.
May 27th from 10pm to 6pm
Please help us make the 2025 Senior Celebration (aka Project Graduation Lock-in) a success by signing up for a shift .
Shop our Square Store or donate ➡ on ZEFFY, an easy to use Donation App that you can email and share with friends and family and ask them to donate to our Senior Celebration and support our 2025 Seniors!
🦩🦩 Flocking Sure was Fun
Get Ur Flock at a
later shrimp! 🦩🦩
Perhaps next school year 🦩 Flock those Teachers 🦩
🦩 Graduates 👨🎓👩🎓
for 2026❣
🦩🦩🦩
Important NOTICE for
2026 Seniors!!
Attention All 2026 Seniors and their Family & Friends (Hendrickson HS)
Regarding 2026 after-graduation Senior Celebration Party:
Attend the final meetings and volunteer for the After-graduation Lock-in. Purpose is to take over organizing for 2026 and to volunteer for committee board member roles. Email us now: What position do you want to committed to volunteer all next year HendricksonSeniorCelebration@gmail.com
Voting for 2026 positions will take place this month:
5/19/25 Monday Hendrickson Library 6 to 8 PM - positions discussed
Special Session or Zoom meeting will be set to Vote on Board Member roles below.
5/27/25 Tuesday - Chaperone the 2025 Celebration at Spare Time = Excellent opportunity to learn how to plan and run next years celebration, by Volunteering to chaperone at the Spare Time 2025 Senior Celebration event 10:30 pm to 6am Wednesday.
written by: Donna Reeves, Volunteer Social Media Manager
Senior Celebration Committee Board Member Positions
President - Lead all meetings (if absent a Vice President or Secretary can do this) and support the work of other board members. Serve as liaison with the Hendrickson office staff and community. Primary contact listed for all nonprofit business items.
Vice President - The main duty of the vice president is to assist the president and Committee. Liaison with the Hendrickson office staff and Community. Manages Committee Google Emails, Google Drive, Organizes notes to share with committee in shared files, Replies to GroupMe chats or another chat, Sets up Volunteer managers to organize SignUp Genius.
Secretary - Keep and maintain the minutes of all meetings of the Board and public meetings. Manages Committee Google Emails, Google Drive, Organizes notes to share with committee in shared files. Assist with fundraising events and documenting shared information back to the committee.
Treasurer - Keep and maintain all records of monies collected and disbursed. Submit regular financial statements in the form, manner and frequency prescribed by the Board.
Social Media Manager - Manages website frequently, Manages access to help other volunteers post on Social Media to benefit Seniors and Hendrickson HS, Manages all passwords to all the social media, Must love editing, be willing to continuously learn, help with other technology roles beyond social media, ask for help & take actions all year, Must use Facebook , Instagram and reply to incoming messages on Messenger, Help with creating/editing Signup Genius, Create and manage online fundraising websites.
Member at Large (Several Positions Available) - provide support to the Board and to act as an intermediary party between the Board and the rest of the members. Their duties and responsibilities will vary and will most likely be determined by the group's current needs. Helps with Social Media posts.