Mount Sinai Booster Club

06/02/2026

EXTRA CHIP PROMO EXTENDED TO JUNE 5th!! ♠️❤️♣️🎲 Get your signups in and don’t miss out! Grab some family and friends and come out for a great time! DJ, food, raffles, and lots of laughs! This is a fundraiser for our athletic programs and is in place of the Golf Outing.

𝐁𝐎𝐎𝐒𝐓𝐄𝐑 𝐂𝐋𝐔𝐁 𝐂𝐀𝐒𝐈𝐍𝐎 𝐍𝐈𝐆𝐇𝐓 🎲♥️♣️♦️♠️
Get ready for an unforgettable evening of excitement, entertainment, and community spirit at our Booster Club Casino Night Fundraiser! Join us for a night filled with games, great food, prizes, music, and fun — all while supporting our student-athletes and athletic programs. Whether you’re feeling lucky at the tables or simply coming to enjoy the atmosphere, your support makes a winning difference for our teams. We can’t wait to see you there for a night where everyone plays for a great cause!
♦️Thursday June 18th at 7:00pm
♣️ Port Jefferson Moose Lodge
♥️ Sign up by May 31st to receive an extra $100 in chips
♠️ $75 Entry to Casino Tables and Dinner, $125 Entry to Texas Hold’Em and Dinner
♦️Scan the QR code to register.

05/29/2026

𝐁𝐎𝐎𝐒𝐓𝐄𝐑 𝐂𝐋𝐔𝐁 𝐒𝐔𝐌𝐌𝐄𝐑 𝐂𝐀𝐌𝐏𝐒 ❤️🖤☀️
REGISTRATION IS OPEN!! The long awaited list of camps are here!! These are always popular and a hit in the summer so don’t wait to sign up!! The kids always have an amazing time and they get to work with many of our Varsity coaches and athletes! This is also a great time to try out a new sport! 😉 𝐎𝐏𝐄𝐍 𝐓𝐎 𝐀𝐋𝐋 𝐃𝐈𝐒𝐓𝐑𝐈𝐂𝐓𝐒!! Bring a friend!!

➡️ https://mount-sinai-booster-club.sportngin.com/register/form/522075356
🔺Please Sign up By June 19th
🔺$20 Booster Club Membership Fee due upon registration (one time fee per family for the 2026-2027 school year).

05/13/2026

𝐂𝐀𝐒𝐈𝐍𝐎 𝐍𝐈𝐆𝐇𝐓 𝐂𝐎𝐌𝐏𝐀𝐍𝐘 𝐒𝐏𝐎𝐍𝐒𝐎𝐑𝐒
♠️♦️♣️❤️
The Athletic Booster Club is proud to host our upcoming Casino Night Fundraiser, an exciting evening dedicated to supporting our student-athletes and athletic programs. This special event brings together families, community members, and local businesses for a night of entertainment, fundraising, and community spirit.
We are seeking generous company sponsors to partner with us in making this event a success. Your support not only helps strengthen our athletic community, but also provides valuable visibility for your business among local families and supporters. We are grateful for the opportunity to work together to make a positive impact on the lives of our athletes and appreciate your consideration in supporting our Casino Night Fundraiser.
♣️ Scan the QR code to become a Company Sponsor!

05/13/2026

𝐁𝐎𝐎𝐒𝐓𝐄𝐑 𝐂𝐋𝐔𝐁 𝐂𝐀𝐒𝐈𝐍𝐎 𝐍𝐈𝐆𝐇𝐓 🎲♥️♣️♦️♠️
Get ready for an unforgettable evening of excitement, entertainment, and community spirit at our Booster Club Casino Night Fundraiser! Join us for a night filled with games, great food, prizes, music, and fun — all while supporting our student-athletes and athletic programs. Whether you’re feeling lucky at the tables or simply coming to enjoy the atmosphere, your support makes a winning difference for our teams. We can’t wait to see you there for a night where everyone plays for a great cause!
♦️Thursday June 18th at 7:00pm
♣️ Port Jefferson Moose Lodge
♥️ Sign up by May 31st to receive an extra $100 in chips
♠️ $75 Entry to Casino Tables and Dinner, $125 Entry to Texas Hold’Em and Dinner
♦️Scan the QR code to register.

11/25/2025

𝐇𝐎𝐋𝐈𝐃𝐀𝐘 𝐒𝐓𝐎𝐑𝐄 𝐈𝐒 𝐎𝐏𝐄𝐍!! 🎁
Due to popular demand, we have opened another online holiday store! Store closes DECEMBER 2ND! This will be your last chance to get items in before the holidays for gifts! CHECK IT OUT!! Scan the QR code or click the link in the comments below to SHOP!

11/11/2025

Sharing on behalf of our Varsity Cheerleading team. This is a fundraiser and is such a cute event! Don’t miss out!! Scan the QR code to sign up. Venmo:

11/02/2025

STORE EXTENDED ‼️🚨
Missed the initial deadline? We have GOOD NEWS!! We have decided to extend the store deadline 2 more weeks to November 13th! Perfect for those holiday gifts!! Get those orders in and as always thank you for supporting the Mount Sinai Booster Club!

10/11/2025

HOMECOMING!! ❤️🖤🏈📣
Today is the day!! Come join us as the Mustangs take on Kings Park! We have a lot of activities planned for the kids; we will be selling apparel; and the concessions will be open! Come join us for a fun day filled with Mount Sinai spirit! LET’S GO MUSTANGS!! All proceeds benefit the Mount Sinai Booster Club and our athletic programs!

Parade: 12:30pm
Game: 1:30pmr

10/11/2025

🎉 Check out Mount Sinai’s newest addition — the Mustang School Spirit Arch! 🐎❤️🖤 A bold symbol of pride and tradition, proudly brought to life by the Mount Sinai Booster Club.

Let’s go, Mustangs! 💪

Thank you !!

10/06/2025

Support the Booster Club and become a member for the year! Don’t forget if you’re a Senior applying for a Booster Club scholarship, you must be a member to qualify. Scan the code to register to become a member! Thank you for your support!