When: Select Nights: September 12 – November 1, 2026

Where: 1 Six Flags Blvd, Jackson Township, NJ 08527

What to expect: Celebrate spooky season at Six Flags Great Adventure with Kids Boo Fest , a family-friendly daytime Halloween event full of mischievous tricks, tasty treats, and spook-tacular entertainment for all ages. This kid-friendly celebration takes place before the sun sets and the scares set up — it’s all fun, no fear during the daytime at Six Flags Great Adventure!

Everyone in the family is sure to have a boo-last with Six Flags Great Adventure spooky, kooky Halloween activities — dress in your finest Halloween attire for The Costume Contest, enjoy (skele)tons of delicious seasonal drinks and candy, and discover amazing thrills and chills on some of your favorite family rides.

Don’t miss your chance to celebrate Halloween during Kids Boo Fest at Six Flags Great Adventure — it’s all the fun without the fear before the sun goes down.