march, 2021 07marAll Day08STEM Expo. (SAA) Time march 7 (Sunday) - 8 (Monday) LocationSpencerville Adventist Academy, 2502 Spencerville Rd, Spencerville, MD 20868, USASpencerville Adventist Academy, 2502 Spencerville Rd, Spencerville, MD 20868, USA CalendarGoogleCal