Bacon wrapped hot dogs in Santa Ana?
Though this may be a bit far from you, I know you can find this all over downtown. I live in K-town and there's always a guy grilling these across from the metro station at Wilshire and Vermont or at Kenmore/3rd. Also, take a Saturday off and go to the fashion district downtown, and you'll find one of these vendors about every 20 feet.
I'm too scared to try it, though they smell awesome. :X