I live in the Orange County Area! There's not that many cosplayers around here, sigh. At least that I know of.
Roxy Lalonde (Homestuck)
Kyoko Sakura (Puella Magi Madoka Magica)
God Tier Rose Lalonde (Homestuck)
Terezi Pyrope (Homestuck)
Aigis (Persona 3)
If you're a high school SoCal cosplayer and wanna talk, PM me!