Southern Californians -
Aggie's compiling a listing of photo stores, photo labs, darkrooms, etc. by region. She has a template for her database. If you PM her, she'll send it to you. I've done the L.A. stores/labs/darkrooms that I know about(West LA, Hollywood), but I'm not familiar outside of my area. You might want to help her with other areas (the Valley, OC, San Diego, Riverside, Santa Barbara, San Berdoooooooooo).