This showed up when we went here, and it struck us as one of the more delectable things we've seen for a buck since, well, we don't remember. Today is Taco Tuesday at The Mission Cantina in Hollywood, which means $1 tacos all night long, a total steal. Even if Mission isn't in the Taco Madness competition, $1 tacos are always pretty tasty. Mostly because they're only a dollar. It leaves room for a margarita or four.