Special Events at Six Flags St. Louis

This event is for you kids! Let’s celebrate an amazing summer, Six Flags St. Louis style! Join us for KidZfest, an event centered around celebrating kids and the young at heart. Get your adrenaline pumping on some of the Gateway to Thrills’ classic coasters! Enjoy fam-tastic family offerings Saturdays and Sundays July 12-27.

Bring your little goblins, witches, and superheroes for a frightfully good time at Boo Fest! The spookiest, silliest, and most fun-filled event of the season is back! Boo Fest is here and it’s packed with family-friendly fun for all ages! Explore magical mazes, dance with your favorite Looney Tunes characters, delight in your favorite sweet treats and enjoy your favorite thrilling rides and shows. Come for the fun, stay for the memories-Boo Fest is waiting for you! Bugs Bunny National Park is closed on Fridays and will close at 7:00 PM on Saturdays and Sundays during Fright Fest.