The cuisines offered at MGM National Harbor are:
Mexican at Diablo's Cantina
Italian at Osteria Costa, Zizi's Pizza
French at Bellagio Patisserie
American at Bread + Butter, BetMGM Sportsbook & Lounge, TAP Sports Bar, Shake Shack, Pappas Crabcakes
Multiple cuisines at National Market
Steakhouse at Voltaggio Brothers Steak House
Pub at Lobby Bar
Asian at Ginger, Noodle Bar
Japanese at Bento