When they say "Belgian chocolates" they mean it -- the treats are flown in from Brussels. Try the pralines or the flavored crème fraîche-filled chocolates. Subway: 6 to 77th St. Other location: Grand Central Terminal, Vanderbilt Pl. and E. 42nd St., Midtown East, PHONE: 212/972-3740; Subway: 4, 5, 6, 7 to 42nd St./Grand Central Terminal.