This restaurant has great food, and the folks are nice, but I'd call the food "low-gluten" rather than "gluten-free." Our daughter has a fairly strong gluten sensitivity but has not had problems with cross contamination in the past. After eating a bit of gluten-free pizza and a small portion of a gluten-free bagel at Street Breads last night, she vomited for a couple of hours and then fell asleep, which is what happens when she eats gluten by mistake.
Bottom line: Great place, but I'd consider it gluten-free only for those who avoid gluten as a choice rather than a necessity.