Carnival is approaching, an event celebrated in the most fun and exuberant ways. Solemn banquets, masks, disguises, orange battles, floats, typical desserts...every country and city has its own tradition.
Some disguise designs ,are protected by U.S. registration, such as U.S. Design D385087, or the pumpkin costume (D379109) or even the astronaut costume (D496144).
Finally, to scent the environment "thematically," we can mention an air freshener design in the shape of a carnival mask (D513529).