Patuxent Valley MS - Jessup, MD Murray Hill MS - Laurel, MD Columbia Academy - Columbia, MD Oakland Mills MS - Columbia, MD Patuxent Wildlife Research Center - Laurel, MD Anne Arundel CC at AMIL - Hanover, MD JHU Applied Physics Lab - Laurel, MD Ft. Meade / Tipton - Fort George G Meade, MD Fulton ES - Fulton, MD Dwight D. Eisenhower MS - Laurel, MD Howard Community College - Columbia, MD Deerfield Run ES - Laurel, MD Howard Co. School Transportation - Columbia, MD Veterans ES - Ellicott City, MD Clarksville MS - Clarksville, MD Baltimore-Washington International Airport - Harmans, MD Dunloggin MS - Ellicott City, MD Centennial Lane ES - Ellicott City, MD Folly Quarter Middle School - Ellicott City, MD Banneker MS - Burtonsville, MD Vansville ES - Beltsville, MD University of Maryland, Baltimore County - Catonsville, MD Paint Branch HS - Burtonsville, MD Resurrection-St Paul School - Ellicott City, MD University of Maryland, Baltimore County - Catonsville, MD