The market is fun, it's basically a farmer's market, with a number of butchers and fish mongers, and a handful of foodie booths thrown in. There is a live band that plays (different band every week) and it's very child-friendly. Plan on going to have a snoop and luch and let the kid dance to the music. The Mexican booth is just a food stand, he makes tacos and nachos and burritos, and has a (very, very, very) small selection of goods to buy (primary purpose is to sell meals, not goods). His salsa is very good and you won't be disappointed by the food.