Join the Cultural Center of Cape Cod for another in a series of six individual, free summer family fun days. “Wacky Wednesday” is the second in the Summer Free-for-Alls series. Make colorful slime Create your own Oobleck Try your hands at Squirt Gun Art Join story time with "Bartholomew and the Oobleck," by Dr. Seuss *Oobleck is a non-Newtonian fluid, a term for fluids that change viscosity (how easily they flow) under stress. There will be something for the whole family, including art demonstrations, open studio tours with our resident artists, exhibitions in all five galleries, and hands-on, messy activities for everyone to enjoy.