There's a food truck popping up in Ajijic occasionally these days. I was at a meeting a couple of weeks ago that they catered and while the fare was simple, it was really tasty. The truck was previously (occasionally) in front of Farmacia Guadalajara, but now two times I've seen it opposite Actinver near Donas Donuts. This location is super convenient to where I live.
Tried it today. I ordered the "Super Kamello" which was a pita filled with chopped beef, a little chopped bacon, then some yogurt or sour cream was provided, plus lettuce and tomato, plus a nice spicy salsa roja. It was tast