Race model ships, win free ferry rides and meet a robot at the Partnerships for the Delaware Estuary's event. Bonus: See the world's largest fleet of LEGO model ships.
Where: Walnut Plaza at Penn's Landing at Columbus Blvd. and Walnut St. 19106
When: September 12, 2015 at 11:00 a.m. to 4:00 p.m.
How much: FREE