I really enjoyed our visit to Copacabana. We went to the South St location and as the previous reviews implied there was a varied clientèle but I found them to be a combination of business people and college students. My only complaint was that we had to walk the gauntlet of smokers to get to the non smoking section, kinda defeats the purpose doesn't it.
I really enjoyed my key lime martini and we had some great burgers without buns. I would definitely come back here for lunch.