Let Freedom Ring! Celebrate Independence Day with the first American hero, military reenactments, free birthday cake, and a replica of the Liberty Bell (on display only through the holiday weekend).

American Presidential China from the Robert L. McNeil, Jr., Collection at the Philadelphia Museum of Art. A new changing exhibition featuring china from 21 administrations – from George Washington to Ronald Reagan.

FREE to Teachers. ABC News commentator and author Cokie Roberts joins historians John Kaminski, Woody Holton, Harlow Unger, Catherine Allgor, Ken Bowling, Linda Monk and more for the seventh annual George Washington Teachers’ Institute.