• Roller Coaster Creators
  • Tuesday July 10, 2018
  • 11:00 am - 12:00 pm
  • Location: Whitehall
  • Event Type: Summer Reading Challenge
  • Age Group: 8-11 years
  • Hold on tight! Use teamwork to put the force of gravity to the test in a wild marble challenge. Build your own roller coaster around chairs, through desks and across chalkboards. If you can dream it, you can design it! Limit of 30 participants. Presented by COSI. Ages 8 and up.