I've been to a number of tobaccanist's in Seattle and elsewhere, but none of them were as large as Piece of Mind. The store is huge, and all four walls have large glass cases filled with blown glass pipes. The staff is very helpful, and the prices are reasonable, with frequent sales. They also sell assorted paraphenalia, clothing and shoes. It's worth the drive even if you don't live near Fremont, for quality glassware or hookahs.