Make a splash at Flip Flop Fridays, an after‑hours pool party for kids of all ages packed with music, games, and prizes. Kids 11 and under must bring their favorite adult to join in the fun. Chill in the shallow end, jump into games, or hang out in the dry zone with friends. Space is limited, so grab your crew, your swimsuit, and register early!

Join Flip Flop Fridays on June 26, July 24, and August 7 from 7:30–9:30 p.m.—three epic pool nights you won’t want to miss. Pre‑register to save: Residents $20, Non‑Residents $25, and Season Pass holders get a 50% discount; day‑of admission is $25 for everyone.

It's time to sign up for the 2026 Greentree Festival! We're excited to welcome back our returning arts and crafts vendors. Please carefully read through all the important updates below, as some things have changed this year.

Online Registration Now Open
Returning vendors can now register through our online system, only available until January 30th.
Important Reminders:
• Do not create a new account. Only vendors who have participated before can apply using their existing accounts.
• To log in, use your previously created account. Your username will be your email address, and your default password is your phone number.
If you experience any issues logging in, please reach out to nelkepa@kirkwoodmo.org for assistance.
Deadline to Register: January 30th
If you do not register by January 30th, you will be considered a new vendor and will need to submit an application through the application page at www.greentreefestival.com. Late registration will put you on the waitlist, and not everyone on the waitlist is selected. We urge you to complete your returning vendor registration by January 30, 2026. If you have questions about booth placement, please email kirkwoodgreentree@gmail.com