Beloved St. Paul restaurant W.A. Frost is mixing up some mystery with its mixed drinks. The restaurant is organizing a secret society cocktail party series called Arcanum; the hush-hush gatherings, of which there will be four, kick off on November 25. Someone spilled the details on the first location: the Commodore Bar, located in the old Commodore Hotel, which used to be frequented by F. Scott Fitzgerald. To get in on the exclusive gatherings, head to Arcanum’s website.