Birria Los Socios

Birria Los Socios is part of the deepest bench in Rancho Cucamonga's dining scene — the Mexican kitchens spread on Haven Avenue and across the office-and-plaza corridor south of the 210. The category runs from date-night rooms to taqueria counters, and most of it, like this one, lives in the plazas residents use rather than the corridors visitors see.

This entry comes from our working file of the city's bars and restaurants: the address is on record on Haven Avenue, but we haven't yet made the visit that turns a directory line into a full review. Hours, menus and the details worth driving for are still to be confirmed — if you run the place, the fastest fix is the "suggest an edit" link below or a claim through our submit-a-business page.