The Frosty Caboose opened about a year ago next to the Chamblee MARTA tracks, just up the road from the Chamblee MARTA station. Talk about cute---it's a real red caboose complete with their own railroad crossing sign. There's no place to sit, unfortunately, but it is a great place to visit.
I was in a mood to indulge, so I ordered a banana split. I don't think I've had one since I was a kid. It was wonderful. They use Greenwood Ice Cream, made in Chamblee and something of a local legend. Overall, one couldn't ask for a better summer evening.