Happening next Friday is the first ever Rick & Morty Art Show, yup, Gallery 1988 is making it happen before Season 3 drops. The fan base for the cable cartton show is huge that I wouldn't even call it niche, not when it sells products at Hot Topic.
More details when they drop.
Rick & Morty Art Show
January 13th, from 7-9 at G1988 (West)