A free Latin concert and festival Friday in front of Oakland's City Hall will kick off the weekend activities with food, music, and arts and crafts.
Admission is free.
A celebration sponsored by the Mission Economic Cultural Association will be held Sunday in San Francisco. A parade through the Mission District will begin at 10 a.m. at 24th and Bryant streets. A festival with music, food and a car show is scheduled from 11 a.m. to 6 p.m. at the Civic Center Plaza. The Times is examining the difficulties people face in finding doctors to attend to their health care needs. We would be interested in talking to readers who have had trouble hooking up with primary-care physicians or specialists.