I should really stop eating, do some stomach stretching exercises, or hit the gym real hard today. I say this not out of any desire for physical fitness, but because I feel ill-prepared for Viva La Comida! The street food festival being held tomorrow from 4 p.m.to 10 p.m on 82 St. between Roosevelt and Baxter Aves., promises a dozen undersung street food superstars from Queens and beyond. Street foods of many nations will be represented, including the supersized Mexican sandwiches of Tortas Neza to Tibetan momos from the Potala cart. I am most impressed by the fact that festival curator Jeff Orlick has been able to lure Lechonera La Piraña away from the Bronx. The machete-wielding Piraña makes the best Puerto Rican roast pork I’ve ever had. (more…)