The two biggest ones in Minneapolis are Archon Glassworks and Potekglass. They're both in the St. Paul area. You can get a lot of stuff from either store and take classes for all kinds of things: Copper foil stained glass, lead came stained glass, glass painting and glass fusing to name a few.These are so cool! What other pieces of glass do you have? I was unaware that glass stores existed.
I have a lot of 4x6 sheets and fewer of the bigger pieces. I'm only just new to this lol. I have some starter kit stuff that has basic colors and some cooler pieces that are iridized. I'm going to use up a lot of my colors with this panel I'm doing.