LaMelo Ball is 20, which explains why he suggests meeting at a place where Fruity Pebbles are on the menu. Day & Night Cereal Bar opened in Charlotte last April along a nondescript uptown alley. Patrons include office workers, hotel tourists and, four days a week, a gangly, 6' 7" Hornets point guard. Ball slides his neon-yellow Lamborghini into a parking space on North Church Street and orders a Cosmo & Wanda shake, a blend of Froot Loops and the berry pieces of Cap’n Crunch. “There’s something like this back in L.A.,” he says between pulls from an oversize straw.