I had to nadin it, but in fact there is a SD Auto Show from today through Monday at the Convention Center.
God only knows why, the LA Auto Show is much bigger and lasts twice as long. Looks like the SD show is just a bunch of current model year vehicles, nothing special, nothing that couldn't be seen at your local dealer, as opposed to the LA show with all the concept cars, private offerings, etc.
Hell, I'd be more interested in seeing a bunch of low rider or classic car owners meeting up at a breakfast place in Chula Vista some Sunday morning.