Host Kenn Michael speaks with Sylvia Branzei, author of the book series GROSSOLOGY: The (Impolite) Science of the Human Body. Self-styled as Her Grossness herself, Sylvia Branzei will lead visitors through a series of yuck-filled activities highlighting the science of snot, poop, and wounds starting at 11 a.m., 1 p.m., and 3 p.m. on Aug. 17, 2013; and at 1 p.m. and 3 p.m. on Aug. 18, 2013.