Curated by Mexican food expert and "tacorazzo" Bill Esparza, this is the biggest dedicated celebration of tacos in L.A. And that's saying something. Over 120 vendors (mostly selling tacos, but also pupusas, ceviche and ice cream) gather at the Pueblo for an afternoon feast that happens to be the hottest foodie ticket of the whole year. (Arguably. But everything's arguable.) The event is 21-and-over, with no exceptions: no babies, no toddlers in strollers. That's because of the full bar on-site. (It's a cash bar, so it's not a complete bacchanal.) But come ready to stuff your face with all manner of tortilla-wrapped delights.