This year there were sausage rugs at the Cologne Furniture Fair.
The sausage rugs are in several patterns: Salami, Bierschinken, Mortadella und Blutwurst. (MINOR NOTE: Philosophers may dispute that a rug is the same thing as a carpet. They are welcome to get in touch with the manufacturer and discuss that question.)
(Thanks to Chris Leadbeater for bringing this to our attention.)