For interested parents who want to take their children to some free fun science activities:Sat. 6/1 12-8pm
Innovation Square at NYU PolytechnicSat. 6/1 8-10pm
Dance of the planets (stargazing) at Brooklyn bridge park pier 1

Sun. 6/2 10am-6pm
Ultimate Science Street Fair at Washington Square Park, NYC

For complete listing of events, please see the link below.

http://www.worldsciencefestival.com/events