Creative Kids: England - Stepping Stones Museum Date: 12/03/11 Hours: 2pm-3pm Ages: TOD,YE Price: $12, under 1 free Address: 303 West Ave. - 203-899-0606 Norwalk , CT 06850 steppingstonesmuseum.org Description: In a salute to Sir Isaac Newton's theory of gravity, create your own marble track from paper towel rolls and masking tape. Test your track with a marble and let gravity do the rest.