Kogi Korean BBQ, a taco truck brought to you by Twitter

It started with a 4 a.m. glass of Champagne and a carne asada taco after a night of serious bar hopping. Thirty-year-old Mark Manguera was sitting with his 25-year-old sister-in-law, Alice Shin (his wife Caroline was already sleeping soundly), when the taste of L.A.'s most ubiquitous street food caused him to have a drunken revelation.

By Jessica Gelt

February 11, 2009