1/2 off admission to Academy of Natural Sciences in Philly

Deal is on Groupon for the next 3 days. Voucher good until February 2013.

http://www.groupon.com/deals/academy-of-natural-sciences-3?c=button&date=20120818&division=philadelphia&mobile=false&p=1&pt=&s=body&sid=11238610&user=ecd9482394de32c63ffaea1ee21cf5d7f088a953bf05e2b98912aeec5d367ffe&utm_campaign=academy-of-natural-sciences-3&utm_content=all-deals_philadelphia&utm_medium=email&utm_source=newsletter