At Best Friend, Roy Choi’s whimsical concept within Park MGM, the fun starts at the bodega-inspired entrance, then continues into the dining room, with funky fusion eats made famous on the celebrated chef’s food truck, Kogi. In a section cheekily titled "LA Sh*t" on the menu, short-rib tacos are pepped up with salsa roja and tangy shreds of chile-soy slaw; A-Frame OG Ribs, named for his A-Frame restaurant, are glazed with a sticky hoisin-chile sauce and stopped with scallions. Groups should dive into the pots, like a funky-sweet tamarind black cod stew with glass noodles and ginger.