- This event has passed.
September 15 @ 2:00 pm - 2:30 pm
An event every week that begins at 2:00pm on Saturday, repeating until November 3, 2018
Learn why a balloon remains inflated and discover what chemical and physical changes are.
Find the best family-friendly events in Greater Cleveland! Also be sure to Like us on Facebook where we giveaway Free tickets to great events like these.