Columbia has a rich history of servers entertaining their customers, including Joe Roman, the Hall of Famer known as “The Singing Waiter” who serenaded tables (and did magic tricks) for more than five decades. “Anybody at the table could ask him to sing this or that and he would just break out and sing,” former Tampa Mayor Dick Greco told the Tampa Bay Times in 2012 when Mr. Roman passed away at age 84. “He had that kind of personality. He was part of what the Columbia was all about.” In that tr