Classes at Hill Center, Washington, DC Sunday, February 12, 2017 4:00 PM 6:00 PM 16:00 18:00 Hill Center at the Old Naval Hospital 921 Pennsylvania Avenue Southeast Washington, DC, 20003 United States (map) Google Calendar ICS Beginner class 4-5pmIntermediate class 5-6pmSee DC—Hill Center class page for more info and to register.