Fine arts and artisanal crafts are available from 10 a.m. to 6 p.m. Saturdays and 11 a.m. to 5 p.m. Sundays through mid-November along Calle Guanajuato behind the Ashland Plaza. See Look for acoustic music by guitarists Sage Meadows from 11:30 a.m. to 1:30 p.m. and Martin Vee from 3 to 5 p.m. Saturday and folk band Patchy Sanders from 11:30 a.m. to 1:30 p.m. Sunday. Some musical performances may be cancelled due to poor air quality caused by smoke.