Taking a journey back into the alley off Franklin, you'll feel like you're getting (willingly) abducted into the joint where you'll find the best Mexican food on the planet. That might be a bit of a grandiose claim, but for the price and the hours, it might not be too far from the truth. Open until 3-4am every day, Cosmic Cantina is a great place to get your late night fix of Mexican food on the cheap. With lots of options—including vegetarian, vegan, and gluten-free nori burritos—they've got a good deal of the planet covered and smothered with salsa, guac, and sour cream. Get your fix, and keep your eyes to the sky!