Is it possible to attend two different art schools at the same time.?

I am currently enrolled in an art university, I will taking classes online, and I'm only talking 2 classes, since it's the school's policy if it's my first semester online. I couldn't afford to move across country to where my college is so that's why I am taking the online classes.

But my parents pointed out this Art School in my community, they have some classes and workshops there, but I'm not sure if it's real college, or like just an art community center. It says School of Art, but besides that, its it possible to attend both my university and take a workshop or class there?

It's not that I'm trying to earn a different degree but I think it would be good to be in a class and interact with a teacher, and not just online. Also, I think it would be good to expand my portfolio.