I have an upcoming trip to Zurich and have been looking into chocolate-related places to visit. It appears that the Lindt factory chocolate tour is closed so I am looking for other suggestions. Are there any other manufacturers in that area (or a train ride away) that are interesting to visit? Any special chocolate shops that stand out above the rest of the crowd? I'm also open to hearing about any other ideas of things to do and see. I've been doing a little bit of research online but 1st hand perspective is always better.