SF's legendary marinara throwdown is back, with bottomless Napa/Sonoma-sourced vino and Moretti, and, of course, unlimited plates of pasta slathered with 20+ restos' signature sauces. Competitors include Zuppa, Palio D'Asti, Tarantino's (last year's champ), and perhaps this year's dark horse, Tony from Tony's Pizza Napoletana, who's betting his red stuff goes just as well on pasta as it does pizza, or your face junior year, when even your Mom told you that you'd never get a date to Cotillion.

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The first 100 in the door get to be first round judges; score your tix at BossOfTheSauce.org