Put on a costume to trick-or-treat indoors at The Franklin Institute. Knock on decorated doors throughout the museum, enjoy spooky science experiments, and more every weekend in October.

Featured Programming:

• Trick-or-Treat: Journey through the museum to find six themed doors, each hosted by delightful characters ready to surprise you. Don't forget to bring your own bag to gather a variety of tasty treats!
• "That's Gross!" Live Science Show: Embark on a journey to explore, test and dive deep into some of the human body's grossest facts, inside and out. This live show is designed to intrigue and possibly gross you out!
• The Lab: The popular T.R.E.A.T.S segment returns with Tricks, Robots, Experiments, Activities, Technology, and Spooky Fun for everyone to enjoy. Navigate through a maze and seize the opportunity for photo ops, including one with the iconic Gourd'n the Giant Pumpkin Robot.
• Special Saturdays with FMC: Our presenting sponsor, FMC, hosts additional exciting activities in The Lab every Saturday.
• New for 2023! The Electricity Show: Our talented performers take you on a shocking journey through a collection of electrical gadgets. This center-stage show aims to offer the most electrifying showcase of electricity.

Halloween fun is included in general admission.