High-brow Mexican street fare apps of pineapple- cucumber gazpacho and house-made guac with lobster tease entrees like open-faced, brick-oven quesadillas with braised short ribs, roasted chayote tacos, and a tortilla-wrapped burger smothered in fig jam and Oaxaca cheese. 185 Summerfield St, Scarsdale; 914.723.2600; www.elbarriony.com