C2St will be at the Griffin Museum of Science and Industry’s Annual Tree Lighting Festival on Saturday, November 16th from 10:00 am to 3:00 pm. There will be hands-on science activities, cultural performances, and more. We will be exploring the power of air pressure with some vacuum chamber marshmallow snowmen! This event does require an entry ticket to the Griffin Museum of Science and Industry to attend. For more information check out the event page by clicking the button.