It's a "dish" unlike any other in Bravo's "Top Chef: Watch What Happens Special" (Wed, July 25 at 10 p.m. ET/PT). Bravo's pop culture pundit and programming executive Andy Cohen hosts a candid gathering of past and present chef'testants,' along with host Padma Lakshmi, Tom Colicchio, Gail Simmons and Ted Allen. The special features Season 1's winner Harold Dieterle and finalists Lee Anne Wong and Dave Martin; joined by Season 2's winner Ilan Hall, Fan Favorite Sam Talbot, Cliff Crooks and Michael Midgely.