Our friends Jo & Fred Wishnie has done this and highly recommended it. Fabulous!!! This company has several types of tours. Really well done. The company name is City Walks
We sampled Cuban, Greek, Irish and even a wine tasting. But my favorite was a place called The Gourmet Hut. Here there was one chef. I think the place could seat maybe 10 and only outside. The chef chose what was to be on the menu for the day. No choices. It was wonderful.
I will look for other opportunities like this. It was a wonderful experience. Alan, our host, was knowledgeable of foods and the history of the city. Every time we have walked this city, we have discovered new things. I think we have walked it some 7 out of 10 days. Amazing! This is one of the places that I say "I could live here".