Hey, looking to try and attend my first GenCon and I was wondering if anyone had any info on the artists alley this year. Is it separate from the Art Show? I know submissions for that are already closed, but I'm struggling to find info on sign ups for any sort of artists alley. Thanks.

Art Show and Artists Alley are the same thing. Details here.

Their Facebook page has been featuring the attending artists, which I share to the Gen Con Indy unofficial discussion Facebook group.