Événements science et technologie Union Deposit, PA

Fri, Dec 5, 8:30 AM

Hagerstown · 18350 Public Safety Pl

Tue, Dec 9, 5:00 PM

Rockville · Rockville Science Center

Fri, Dec 5, 5:00 PM

Rockville · Rockville Science Center

Tue, Dec 16, 5:00 PM

Rockville · Rockville Science Center

Fri, Dec 12, 5:00 PM

Rockville · Rockville Science Center

Fri, Dec 19, 5:00 PM

Rockville · Rockville Science Center

Thu, Feb 19, 5:30 PM

Columbia · Merriweather Lakehouse Hotel

Rockville · The Universities at Shady Grove

Sat, Dec 13, 8:00 AM

Philadelphia · New Foundations Charter High School

Thu, Dec 4, 12:00 PM + 1 plus

Columbia · Keller Williams Realty Centre

Tue, Dec 16, 12:00 PM + 8 plus

Columbia · Keller Williams Realty Centre

Sat, Dec 20, 8:30 AM

Philadelphia · Wissahickon Environmental Center (Tree House)

Sat, Jan 10, 1:00 PM

Philadelphia · Andorra Library

Thu, Feb 26, 9:00 AM

Annapolis · Crowne Plaza Annapolis by IHG

Sat, Dec 13, 10:00 AM + 5 plus

Philadelphia · 700 Cobbs Creek Pkwy

Thu, Feb 26, 9:00 AM

Annapolis · Crowne Plaza Annapolis by IHG

Thu, Feb 26, 9:00 AM

Annapolis · Crowne Plaza Annapolis, an IHG Hotel

Sat, Jan 17, 9:00 AM + 2 plus

Annapolis · 1910 Towne Centre Blvd

Sat, Dec 6, 2:30 PM

Philadelphia · Haverford Library

Tuesday at 5:00 PM

Silver Spring · Montgomery Community Media, Silver Spring Media Lab