Enroute from Tijuana to San Quintin, it is possible, if not rushing to eat carnitas, one may choose to visit the remarkable stand of El Pizón in Ensenada. This would be a wise choice if you are more interested in eating ridiculously amazing seafood than arriving in Guerrero Negro at a reasonable hour. While I do not suggest traversing the Highway 1 after dark, I do recommend trying the sea urchin at this stand. El Pizón opens at 10 am and Guerrero Negro is about 8.5 hours away, so it is possible to eat here and still arrive by sunset.
Onward to Tacos Los Poblanos.