Seemor

Al Pastor PapiA-

232 O'Farrell St, San Francisco, CA 94102 · Mexican restaurant · Union Square

Flavor-first Mexico City style tacos and burritos near Union Square with lively vibes and fast-casual service; excellent pastor, moderate prices for downtown, minor consistency and crowding issues.

The verdict

Al Pastor Papi earns its A- grade through exceptional food quality—a properly executed trompo with crispy caramelization and bold salsas—paired with responsive counter service and strong local appeal near Union Square. Occasional consistency dips and a modest dining environment prevent the higher grade, though the fast-casual format and fair value make it a competitive neighborhood destination for quality pastor tacos.

One caveat: Burritos around $18-$21 feel expensive to some, even if tasty

What to order

What diners say

Opening Hours

Monday Tuesday11:00–20:00 Wednesday11:00–20:00 Thursday11:00–20:00 Friday11:00–20:00 Saturday11:00–20:00 Sunday
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