Belvedere Lobby Bar Convention Event

A group of individuals dressed in black robes and wigs, standing in front of a white building with a glass roof. The scene appears to be set indoors, possibly at a convention or event where attendees are encouraged to dress up in costumes. The individuals are all wearing long black robes that reach down to their ankles, with some having blue hair while others have pink or gray. They are all standing in front of the Belvedere Lobby Bar sign, which suggests that this is a popular gathering spot for people attending the event. The overall atmosphere seems lively and festive, with many people milling about in the background.