"You're the first person who's asked for hot sauce since I opened," says Troy Guard. The owner and executive chef of TAG, a three-month-old restaurant in Larimer Square, isn't quite scolding me, but he's made it perfectly clear that his steak tacos, a plate of which sits in front of me, don't need no stinkin' hot sauce. "The steak's already been marinated in habanero and chipotle," he tells me. I take a bite and discover that he's absolutely right. But even if he weren't, who am I to argu
