Celebrate all things messy at the Connecticut Science Center’s annual summer kick-off event, back by popular demand. Enjoy all of the sticky, messy, slimy, indoor and outdoor activities – all in the name of science, of course! And after all that fun outside on our plaza, you can cool down with a Kona Ice from the Kona Ice truck for a small additional fee. Plus, MessFest is now part of our popular MakeFest line-up of events featuring local crafters, makers, artisans, and more!

Science Center Members will get extra messy with a FREE* kids’ MessFest t-shirt for tie-dying and a FREE* kids’ Kona Ice! Not a Member? Join today and get these extras at the event! *While supplies last.

Everyone pays Kids’ Price on June 25 for General Admission into the Connecticut Science Center and MessFest activities.