Lead: Sarah Keibler
Committee volunteers: Kristina Chamberlain; Erin Miller.
Contact Us: ptsa.classof2026@sammamishptsa.org
Donate to help fundraise for the class graduation events. These donations are 100% tax deductible.
The Grad Night Party is a beloved tradition for Sammamish High graduating seniors!
This annual, all-inclusive extravaganza allows the senior class to celebrate their achievements with friends in an unforgettable, all-night party on graduation night. Organized by dedicated parents, the PTSA, and our supportive community, this event promises a night of non-stop fun, laughter, and lasting memories. Best of all, it’s a chaperoned, safe, alcohol and drug-free event, ensuring everyone can enjoy this special occasion to the fullest. Don't miss out on the ultimate graduation celebration.
"I had the best time at our graduation party! The food was amazing. The entertainment was good too—there was something fun happening every minute! It was the perfect way to celebrate with my friends and make memories that I'll cherish forever." — Natalie J. Class of 2019
"The graduation party was epic. Was worried about getting through the whole night until 5am but we had so much to do that time flew by. Definitely buy tickets for the grad party!" — Sanjay T. Class of 2022
"I couldn't have asked for a better send off to college. Chilling with all my friends with good music, food and entertainment. Thanks so much to everyone that made this happen. You guys are the best." — David Class of 2023
17 June, 2026
The ticket price covers everything you need for an unforgettable night—transportation to the evening's venues, delicious food, thrilling activities, top-notch entertainment, and fun giveaways. There will be no other extra fees applied. To heighten the excitement and ensure everyone's safety, the locations and schedule of the night's events are kept a secret. This element of surprise also helps avoid any unwanted guests or party crashers. Rest assured; all venues are thoroughly vetted by a professional event planning company before being chosen by the 2026 committee.
Organizing an event for 250+ students, including transporting them to multiple venues, providing diverse food options, and offering a wide range of activities and entertainment for an 8-hour period, involves significant expenses. A substantial portion of the evening's costs is covered by the ticket price per student. These will go on sale in mid-November. However, this amount doesn't cover everything. We've made a conscious effort to keep the ticket price as low as possible to ensure that financial constraints do not prevent any student from attending. This means that additional funds are necessary to maintain the high quality and variety of experiences planned for the event.
Thanks to a generous group of parents who have committed to a $5,000 matching donation. Every dollar donated between now and January 1st will be matched dollar for dollar - up to $5,000. Make your donation go farther and donate today.
Your generous donations can make a significant difference. By contributing through our “Donations” links on the Class of 2026 pages, you help directly fund the event and support the student scholarships, ensuring an inclusive and enriching experience for all attendees. Thanks for any assistance you can provide.
2026 Grad Night Tickets are now available for purchase.
Early Bird Price: $220 (through 12/31/25)
Full Price: $250 (1/1/26 through 4/30/26
Last-Minute Price: $285 (Starting 5/1/26)
Buy Early and Save!
SENIORS: It’s time to take action! Here is how you can support our mission right now:
🏠 Grab Your Yard Sign: Show your support in your neighborhood! Buy your yard sign today and don't forget to enter your referral code at checkout. $35 for generic or $40 for personalized Purchase by May 11th!
🤝 Volunteer with Us: We need YOU! Sign up for a spot and help us make a difference. Sign up here
💡 Support Behind the Scenes: Can’t make it in person? We have plenty of "behind-the-scenes" roles that need your help. Email us!
💛Donate: We are accepting donations of Time, Tender, and Talent. No donation is too small! Email us!
Join our team and help us make an impact!
What is the Senior Grad Night Party? This Bellevue school district tradition is an all-night, action-packed party for our seniors!
This safe, drug and alcohol-free event is held on the night of graduation, Wednesday, June 17th 2026. Graduates will enjoy a night of fun-filled activities, lots of food, and the opportunity to be with all their friends on one of the most memorable days of their lives!
Graduates will depart via bus at 10pm after the graduation ceremony and will be picked up at the High School the following morning around 5am. The new graduates will visit multiple different surprise venues where they can safely gather and celebrate together. There will be plenty of entertainment, food, snacks, drinks, and planned activities. Chaperones and security will be on hand to ensure a fun and safe environment.
Click the yellow “Ticket” to Purchase your 2025 Grad Night Ticket ($250 per ticket):
WHAT ARE THE LOGISTICS ON GRADUATION DAY?
“What to Expect” & “Do’s & Don’ts”
Parents and Seniors: Knowing and adhering to the process below will ensure a smooth All-Night Grad Party check-in and avoid any issues so that the Seniors can enjoy the evening!
ALL-NIGHT GRAD PARTY TIMELINE
DATE: Wednesday, June 17, 2026 (graduation day)
CHECK-IN TIME: 9:00PM (check-in closes at 9:30PM). Check-in, sign waivers, get wrist bands, and snacks. Students will not be admitted after this time, no exceptions. Do not be late!)
Security officers (one male/one female) will be doing pat-downs prior to entering the aux gym!
LOCATION: Sammamish High School Cafeteria
ALL cell phones, smart watches, keys will be collected during check-in and returned at the end of the event. No exceptions! After check-in no one may leave the aux gym.
9:00-10:00pm PRE-PARTY! Hosted by PTSA – yard games, snacks and photo ops
10:00pm Load buses!
10:15pm Buses depart for the PARTY!
5:00am Arrive back at SHS parking lot (by aux gym).
WHAT TO WEAR
Casual and comfortable clothing. Some of the activities are high-energy. Short sleeves recommended. Socks may be required for some activities
Lightweight sweatshirt. No heavy jackets/hoodies. All activities are indoors.
Closed toe shoes with socks.
WHAT TO BRING – NOTHING! Everything is 100% covered for the night.
Medical needs (e.g., Epi-pen, insulin, inhaler, if applicable) in a zip-lock bag clearly labeled with your name. To bring medication, the Emergency Care Plan for Life Threatening Conditions must be filed out and brought to check in. ALL medications will be kept with the All-Night Grad Party committee and easily accessible when/if needed. Medication will be returned on the bus ride back to SHS. Any questions: submit to ptsa.classof2026@sammamishptsa.org
WHAT NOT TO BRING (THINK “AIRPORT SECURITY” – remove sweatshirts, empty pockets, and do not bring the following):
purse, backpack, or fanny pack
money, phones, smartwatches, keys, camera, lipstick, etc. IF you require any items, they will be held by the chaperones
Food/beverages- these are all provided throughout the evening
Alcohol, drugs, vape pens or weapons – ZERO TOLERANCE EVENT.
CELL PHONES (OPTIONAL):
If you bring your cell phone/smartwatch, before checking in, you will place it inside a zip-lock bag (provided at the event) clearly labeled with your name.
Cell phones, smartwatches & keys will be collected at check-in.
Cell phones will be returned to students on the bus ride back to SHS at the end of the night.
RULES – THIS IS A SAFE & SOBER EVENT
Once in the aux-gym, there is no leaving– NO EXCEPTIONS!
The following is a sample of behavior which will get you sent home– no refunds:
Possession of alcohol, drugs (including vape), or weapons.
Foul/abusive language directed at a chaperone or event staff.
Willful disregard for, or failure to follow, directions from chaperones or event staff.
Intentionally harmful threatened or physical contact with another person.
Anyone caught tampering with Emergency Exits and/or Fire Alarms ~ an illegal activity punishable by law ~ will be picked up by their parents and no refunds given.
Security officers and chaperones will be present during check-in and throughout the night. Anyone intoxicated or displaying inappropriate behavior will be sent home without a refund. A parent will be required to pick up the student.
POST PARTY PICK-UP (Thursday, June 18, 2025) at 5:00am
Parents, please arrive at SHS at 5:00am to pick up seniors.
It is NOT recommended that seniors drive themselves home since they will be tired after a long night of celebrating; please consider having another party drop you off and pick you up from the event. If your child will be driving themselves home, please let the chaperones know at check in.
FAQs
Q: Can I sit with my friends on the bus?
A: YES! Bus Signups will be sent via a signup genius to the student email used to purchase your grad night ticket. You are just required to board the bus color that you signed up for, no exceptions. To request a change in bus, email ptsa.classof2026@sammamishptsa.org NO BUS CHANGES AFTER JUNE 13th, INCLUDING THE EVENING OF THE EVENT!
Q: Why can’t I have my cell phone?
A: SAFETY! We want everyone to be fully engaged throughout the night as we have a lot of FUN activities/entertainment planned for you! As this event is only for SHS seniors, no cell phones ensure no posting on social media and risking ‘party crashers.’
Q: Can I bring a camera to take pictures with my friends?
A: NO. But, we have a photo booth and a volunteer parent and chaperones taking candid photos all night long. Grab your friends and find an adult. All photos (FREE!) will be shared following the event to the student and families emails provided during ticket purchase.
Q: I have dietary restrictions/food allergies– what can I do?
A: We have attempted to support all food sensitives, however We cannot guarantee allergy free food. If you have a life-threatening condition, please bring your own food/snacks in a container with your name during check-in, and it will be transported for you and held at the “chaperone table” during the night. Please complete the additional form ‘Emergency Care Plan for Life Threatening Conditions’ and bring your required medication.
Q: When is the last date to buy a ticket?
A: Wednesday, June 11th. We must deliver our final headcount to the caterers, bus companies, and All-Night Grad Party event coordinators. A limited number of tickets may still be available.
Q: Do I have to stay all night?
A: YES. For the safety of everyone, and to keep things moving efficiently, everyone is committing to staying until the buses bring everyone back to SHS at 5:00am.
Q: What if there is an emergency and I need to contact my Senior?
A: UPDATE WITH KEY CHAPERONE
Q: What if my Senior really needs to contact me?
A: The Senior can seek out any of our chaperones, security or event staff and they will be directed to the lead chaperone for assistance.
Questions? Please contact the All-Night Grad Party Committee (ptsa.classof2026@sammamishptsa.org )
BE PREPARED TO HAVE AN AWESOME NIGHT OF FUN CELEBRATING ALL OF YOUR HARD WORK THESE PAST 4 YEARS OF HIGH SCHOOL!! ALTHOUGH EVERYTHING IS SECRET, PLEASE BE ASSURED THERE ARE FUN ACTION PACKED ACTIVITIES FOR ALL INTERESTS. COME ALONE OR WITH A GROUP.
This event cannot happen without all of us chipping in!
If you are able to help donate your time or talent, please reach out to us today