I often travel through Sun Prairie on my way to Richland Center for work. I stop at Gus's whenever possible. I have had food from the breakfast and lunch menu. The pancakes have a slight vanilla flavor and are one of my favorite sides. One of my favorite breakfast (or lunch) items is one of their skillets. They have several different flavors to match your fancy and I have never had one that was a disappointment. The BLT and club sandwiches are also good. This place is a diner and is just like what you would expect. The service is fast and with a smile. Your coffee or soda will never go empty.