I don't think you would feel out of place. I mean, it is a dance hall where one would be expected to meet people and dance. It doesn't seem to be very popular though (maybe on weekends), and is usually kinda dead (at least it seems that way to me). You might try Jellyrolls,. It doesn't have a dance floor, though people might dance a little near the front. It's a fun place. Otherwise, I think there are some places at Disney Springs with dancing, but I'm not really sure (I don't dance).