From 4pm until 7pm

At Nature Learning Center

Get up close and personal with over 100 caterpillars and the staff from The Caterpillar Lab, of Keene, New Hampshire.  They will bring their traveling exhibition to Tin Mountain which includes over 100 caterpillars, eggs, and pupa.  Not to be missed.  Cost:  $5/person, $10/family M, $7/person, $15/family NM. Call to register at 603-447-6991.