Événements science et technologie Observatory Circle, Washington

Thu, Dec 4, 9:00 AM + 43 plus

Washington · Washington DC

Sat, Nov 22, 10:00 AM

Washington · Lucky Bar DC

Wed, Nov 26, 7:00 PM

Washington · Washington

Tue, Dec 2, 5:00 PM

Silver Spring · Montgomery Community Media, Silver Spring Media Lab

Mon, Dec 1, 7:00 PM

Washington D.C · Washington

Washington · Optica

Sun, Dec 7, 7:00 AM

Washington · District of Columbia International School

Wed, Dec 10, 9:00 AM

Washington · TBA Washington DC

Rockville · The Universities at Shady Grove

Sat, Dec 6, 7:00 AM

Washington · District of Columbia International School

Thu, Dec 11, 9:00 AM

Herndon · Courtyard by Marriott Dulles Airport Herndon/Reston

Thu, Dec 18, 7:00 PM

Washington · Washington

Tue, Dec 16, 5:00 PM

Rockville · Rockville Science Center

Sat, Dec 27, 2:00 PM

Washington · 600 Howard Rd SE

Mon, Jun 1, 8:30 AM

Washington · American University, East Campus, Constitution Hall

Monday at 9:00 AM

Woodbridge · 650 Mason Ferry Ave

Sat, Jan 17, 7:00 AM

Alexandria · St. Stephen's and St. Agnes Upper School

Sun, Jan 18, 7:00 AM

Alexandria · St. Stephen's and St. Agnes Upper School

Fri, Jan 30, 9:00 AM

Arlington · Microsoft Innovation Hub

Fri, Mar 20, 7:00 AM

Bethesda · Walt Whitman High School