Just another job hunting question

I’m really interested in electroplating, anodizing, and powder coating. I’d really love to do part time work to learn more outside my regular 9-5. I took an online anodizing 101 class, saving up for the nasf intro class if I can, and good ole YouTube university.

All I can find is full time or during regular work hours. Any ideas where to find somewhere to learn that might work outside norm hours?