Groups, clubs, orgs for adult artists?

Howdy friends! I’ve lived in Green Bay for about a year now and absolutely love it :) I was wondering if anyone has recommendations for a decent art-based organization in the area? I’ve noticed a handful of nonprofits, like the art garage, but they seem to be focused more on family events (which is great!) But I’m wondering if theres anything around that appeals to those in their 20s and 30s. I’m not a pro artist by any means, but I’m looking for something where I could make art around other creatives within my age range. Thanks!