Near Charlotte airport or Coliseum
While this doesn't answer your question, I believe the Coliseum you are referring to is the old Charlotte Colseum, which is long gone. That being said there is absolutely nothing immediately in that area. There is also nothing immediately near the airport. However, if you travel to South Blvd., not too far from the airport and the old Coliseum grounds, you can find plenty of decent ethnic reataurants-- Lempira serves Honduran cuisine, La Punta Cana serves Domican cuisine, and there are a bunch of other places with names I can't think of. Anyway, that's probably the best I can do as for as naming places not too far from the airport.