McCrossen’s Tavern on 20th Street, just below Spring Garden, will dish up the flavors of Spain tonight for the inaugural voyage of its monthly Wine/Cheese/Food Pairings series. Staring at 6:30, chef Townsend Wentz along with general manager and sommelier Lauren Harris will present a selection of Spanish cheeses from DiBruno Bros. and a series of Spanish-inspired dishes, including a watermelon, black olive, cucumber salad with ricotta salata; fried Patron peppers; and boquerones with Spanish green olives paired with a selection of wines from Spain for $32.