« All Events This event has passed. Hill Center is Closed Thursday, July 4 Event Navigation « Warriors Karate Class with Warrior Fusion Mad Science: Red Hot Robots (Rising 2nd-6th Graders) » Hill Center is closed for the 4th of July. + Google Calendar+ iCal ExportTweetShare Details Date(s): Thursday, July 4 Venue Hill Center DC 921 Pennsylvania Avenue, SE Washington, DC 20003 United States + Google Map Phone: 202.549.4172