Pop up art market (OC + Fan Art)

I’ve seen pop ups around California where local fan artists will set up tables to sell their art on the weekends. MA is much more… traditional when it comes to art, but I’m wondering if it would be worth it to try and create a space for more nerdy artists (video game, anime, ocs, etc) to casually sell their art on the weekends or something?

Let me know your thoughts if you have any!