Onyx Sweet Shoppe began as an idea several years ago when it was decided that the tasty desserts enjoyed at family gatherings should be shared with everyone. Favorite recipes gave birth to new twists and flavors, all offered with the warm, inviting “Onyx vibe”. That energy is now well known to the Phoenix valley since the shoppe’s sister space, the Onyx Art Gallery, first opened in the F.Q. Story Historic neighborhood’s Roosevelt Avenue location in 2016.