I finally went to the Whistling Swan (and Mr. Helsinki) in Door County. Since my original posting here, I've realized that it was probably better for the general midwest board. You can see it at the link below.
Butter has been eaten for thousands of years. Yet, spreadable butter wasn't available to consumers until the early 1990s. Spreadable butter keeps a soft texture even during refrigeration. It's perfect for breakfast items like toast.