Event - Half-Off Admission Day @ The Academy of Natural Sciences
|Address||1900 Benjamin Franklin Parkway Philadelphia, PA 19103|
|Description||In honor of its year-long bicentennial celebration, the science museum offers "two for the price of one" admission on the 21st day of each month, April 21, 2012 through March 21, 2013. The 21st day is selected because the Academy was founded on March 21, 1812.
Cost: Regular admission $13-$15 per person