There's nothing worse than friends who talk nonstop about their awesome gluten-free diet. But take one bite of Quiero Arepas's corn-based all-natural goodness, and you're likely to start annoying your friends, too. An arepa, made from white cornmeal, water and salt, is the daily bread of Venezuela, and it's naturally free of gluten. Once grilled, these particular arepas are stuffed with a protein — perfectly cooked carne asada, chicken salad, smoked salmon or beans — then filled to the brim with various combinations of plantains, avocado, cheese and sauce. The truck treks all over town year-round; visit the website for a current schedule.