Mac Bar is awesome. I love their 4 cheese. In fact, I just ordered a large 4 cheese that the winner of the New York Memory Contest will enjoy tonight on.fb.me/NYMemContest
If you have a fixing for mac & cheese. This is the place to go. Has a surprising number of mac & cheese varieties and if you order a big enough size you get a neat macaroni-shaped container that you can keep. It is a little pricey though.