Folk artists, Iron Chef competitions, a lowrider car show, interactive dance workshops, a global food fair, and six stages with music and dance from all over the world are featured in and around Presidio Park, La Placita Village and city and county buildings, including the Tucson Convention Center complex, from Friday, Oct. 14, through Sunday, Oct. 16. New this year are participation by Sonora, Mexico; activities focused on traditions of health and wellness; and expanded programs aimed at TUSD students, teachers and parents. Free. Hours are 11 a.m. to 10 p.m., Friday; 10 a.m. to 10 p.m., Saturday; and 11 a.m. to 6 p.m., Sunday. Visit tucsonmeetyourself.org for more information.