MIT’s Edgerton Center presents Science on Saturday, a free, fun, 60-minute session for elementary, middle-, and high-school students.  On March 6, the focus will be on Chemistry.  MIT’s ChemClub will conduct on-stage demonstrations with assistance from the audience.   Before and after the show, there will be activity booths for hands-on chemistry experiments.  Seating is limited and first-come/first-served.  Adult escort required for children under 12.   The event will be held 10AM in MIT Kresge Auditorium
48 Massachusetts Avenue in Cambridge.  Park at the West Garage or Albany Street Garage ($5 with a credit card).