Where to buy parts near LA

I need another GT2 belt and a couple little things for my Kossel Mini I'm building.

I'm traveling in a motorhome for work touring the country which makes mail order a bit of a challenge.
I'm currently in Malibu but am heading for San Diego this weekend.

Does anyone know a store in the area I can pick up some parts?
I wish frys Electronics carried this.

Thanks,
Mike
#ProjectLiveWire

Doesn't look like they have any GT2 belts but they might have other things? Worth a shot to contact them.

http://deezmaker.com/store/

Walk-in retail shop "Deezmaker 3D Printers & Hackerspace" is located in
Pasadena, CA at:
290 N. Hill Ave. Suite #5 Pasadena, CA 91106
(657) 333-MAKE (6253)

If you get up to the N. Cali area, Printrbot might be able to help out.