Jugglers, magicians, puppeteers, and jesters will stroll the grounds at the River Valley Kids Fair on Sept. 20 in Brattleboro, Vt. Brattleboro Common will be transformed into an entertainment and educational center for children of all ages. Up to 30 nonprofit organizations set up tents, including the Brattleboro Museum & Art Center, the Southern Vermont Natural History Museum, and the Vermont Institute for Natural Science. And a group called Mad Science performs demonstrations that show science can be enjoyable.

Check out rivercu.com.