There aren't many of us
I'm actually in Fort Mill where there are even fewer. Most are scattered throughout. The most you'll find grouped in one place is at a restaurant called "A Piece of Havana" (yes, it's a Cuban restaurant) on a Friday or Saturday night. It's in the SW corner of Charlotte on South Tryon.
They have live music on Fridays and Saturdays.
There's also a restaurant called Punta Cana on South Boulevard but we've been highly disappointed with their food and service.