Past events hosted at the Adventist HealthCare Fieldhouse (formerly known as the Discovery Sports Center) include:

• Maryland Flames Basketball League and Tournaments
• Montgomery Village Sports Association Volleyball (MVSA) Tournaments
• Chesapeake Region Volleyball Association (CHRVA) Tournaments
• Bump, Set, Drink (BSD) Adult Co-ed Volleyball League
• Potomac Valley AAU Basketball Tournament
• Urban Youth, Inc. Basketball Tournament
• DC Metro Showcase
• University of Maryland Basketball Camp
• Steve Blake Basketball Camp
• Juan Dixon Basketball Camp
• Greivis Vaquez Basketball Camp
• Roger Mason Basketball Camp
• And 1 Basketball Camp
• Bradley Beal Basketball Camp
• Church of the Redeemer Harvest Festival
• Feis Culkin Irish Dance
• Home Shows
• Jem & Jewelry Show
• College Fair
• Summer Solstice