Jason Santos, chef-owner of Back Bay Harry’s, will be featured as a culinary consultant on “Bar Rescue,” the Spike TV reality series that gives professional makeovers to failing bars, restaurants, and nightclubs. Santos will appear alongside host Jon Taffer and will be dishing out advice about food, cooking, menus, and the best way to run a kitchen. Santos will make his debut on the show Nov. 13, and to mark the occasion, he’s hosting a viewing party at his restaurant. Those who attend will be able to watch Santos showcasing his culinary skills on TV while munching on “Bar Rescue”-inspired appetizers. The viewing party will take place Sunday, Nov. 13 from 8 p.m. to 11 p.m. at Back Bay Harry’s at 142 Berkeley St. in Boston.