Balls and Ramps
Saturday, March 8, 10:00am – 12:00pm
Design, build and test out some simple tracks and mini-rollercoasters. Make straightaways, loop-da-loops and hills out of tubing and cardboard to send marbles and golf balls on a thrilling ride.
Saturday Mar 8, 2025
177 Main Street (Route 27)
Acton, Massachusetts 01720