Fans of SF-style burritos, rejoice. B'klyn Burro, the burrito pop-up from two SF Mexican food vets that debuted for a short trial run earlier this year, is back for good. Starting this weekend, from 3-9 PM on Saturday and Sunday, they'll be setting up shop for good in East Williamsburg dive bar Don Pedro. Going forward, they'll be there every Tuesday, Wednesday and Saturday. Check out more info and the menu here.