Welcome, unschoolers and homeschoolers alike, to an open-ended exploration in the learning laboratory. Tinker to your heart’s content, rearrange moving parts and explore the nature museum and teaching library. Or just play in the “squishy corner” specially made for small people. An on-site staff member will answer questions, help with using materials, and set up learning explorations. For parents and children together; all ages. Dates: 14 Tuesdays, Sept. 13-Dec. 13.