Worcester's museum of science and nature where you can explore the natural world through hands-on exhibits, and both indoor and outdoor wild habitats.  They have nature trails, a living pond and meadow exhibit, a planetarium, the regions only treetop walkway.

This years new exhibit is Alice's Wonderland opening in May. Journey down the rabbit hole to explore Alice's Wonderland in this award-winning traveling exhibition, based on Lewis Carroll's classic, Alice's Adventures in Wonderland. 

Join a Mad Tea Party, where science has been substituted for the Hatter's mad nonsense.

http://www.ecotarium.org/