Thursdays and Saturdays, noon to 4 p.m.
FREE for members; FREE with paid exhibit admission for non-members

Messy Afternoons are filled with sloppy, icky, gunky and gooey activities intended to introduce young learners to science concepts and tools, and foster the innate curiosity of young and old alike.  Program offerings change each week, so your little ones will never get bored.  Activities are open to children ages 7 and younger and their families.