Patrick MichelsEric Mason, right, is the humblest guy he knows. Mario Sanchez, left, is full.See our slideshow for more photos from the contest.Vegan breakfast has never been as hard-core as it was in Oak Cliff yesterday at Spiral Diner's pancake-eating showdown, held in honor of the Dallas location's one-year anniversary.The contest drew a full table of eaters, including a few who work at Spiral Diner, along with some friends and family. Seated at one end with an all-business demeanor that said
