The Food Experiments, the traveling amateur cooks contest that Brooklyn dudes Nick Suarez and Theo Peck brought to town last year in the form of The Philly Cheese Experiment, is returning on May 6 with the Sandwich Experiment at the Underground Arts at the Wolf Building. As you can probably gather from the name, the competition will focus one of Philly’s stronger suits, the sandwich. Those interested are encouraged to sign up via the group’s website. And don't even think that a crappy Steak-Umm is going to cut here. Winners of this competition will be selected to compete in the National Championship on December 16 in New York. Everyone else will duke it out for cookware, bakeware, knives, cash and culinary glory. Brooklyn Brewery is signed on as sponsor, which means good beer will be flowing, and Emilio Mignucci from DiBruno Bros. will head the panel of judges.