Seattle dog
Served at carts in the city, it consists of a wiener or Polish sausage which is split down the middle and placed in a toasted bun slathered with cream cheese. Pictured is the Incredible Wonder Wiener from Seattle's Cafe Racer, featuring cream cheese, bacon, grilled onions, green chillies, and mayotard (mayonnaise and mustard) sauce.
Also popular in the Pacific Northwest are Japanese fusion hot dogs.