I have never been to a Dunkin Donuts, and decided to try it out on my way home from the Madison area. I went through the drive thru of this Dunkin Donuts. The gentleman who took my order was very friendly and sounded very enthusiastic about his job. Unfortunately, I did not get his name. When I pulled up to the pick up window, I was greeted by a very pleasant young lady named Vision. She seemed to really value the customer and also seemed to really like her job. I told her I had never been to a Dunkin Donuts before and I definitely would come back! So...if you ever are in the Madison/Sun Prairie, Wisconsin area, please stop at the Dunkin Donuts on Windsor Ave. in Sun Prairie! You will be treated like you are truely valued as a customer!