TAMPA — Down the red carpeted hallway at Bern’s Steak House, past eight dining rooms, a bustling kitchen and an army of waiters in suits gliding between both worlds, there’s a set of stairs leading to an entire floor of dessert. Before you make it to the top, you can hear Kenny Haelsig. If you’ve headed up for a nightcap in the Harry Waugh Dessert Room in the last two decades, there’s a chance ...