Source of images:
Rancho Cucamonga:
Source: lennar.com/new-homes/california/inland-empire/rancho-cucamonga
San Diego
Source: haydenslist.com/new-on-the-list/new-on-the-list-sweet-cheeks-baking-co-in-san-diego-ca/
Downey
Source: flickr.com/photos/sterlingdavisphoto/5107960057
Lancaster
Source: flickr.com/photos/varintsai/4588139359
Temecula
Source: en.wikipedia.org/wiki/Temecula,_California