Anyone in LA caught Unown? Still haven't seen one

I've caught 10 Dittos but still no Unown and I want one so bad!

Edit: I just checked my Dex and Unown is now registered, but nothing in my journal shows that I saw one. No idea where/when I saw it cus I was all over central LA trying to get Lugia & Articuno (still haven't caught either). So pissed!!!