Join MGM National Harbor and Majic 102.3, 92.7 for FREE Jazz and R&B Summer Concerts. Bring your picnic blanket, butCHAIRS, TENTS AND COOLERS ARE NOT PERMITTED.Masks are encouraged while not actively eating or drinking. Food and beverages will be made available for purchase. Parking at MGM National Harbor is free. Visit MGMNationalHarbor.com to plan your visit. After party at Felt Bar & Lounge following the conclusion of the live event each week.