Czarina Katrina … that’s what I call her. After all, Katrina Ryan, is ruler of all she surveys up yonder on Franklin Street. And her kingdom is Sugarland Bakery, home of the coolest, tastiest, most interesting cupcakes to sit in a ruffled paper cup. And then there’s Sugarland’s Gelato, which just catapults her into a whole ‘nother world of dessert nirvana.