Pay what you wish at the Academy of Natural Science

What Happy Founder's Day! The Academy of Natural Sciences of Drexel University was founded March 21, 1812. To celebrate, admission is whatever you decide it should be.
Where Academy of Natural Sciences at Drexel University at 1900 Ben Franklin Parkway 19103
When March 21, 2016 at 10:00 am to 4:30 pm
How much Pay what you wish