BOONE, Iowa—The Pufferbilly DaysTM Steering Committee has announced the winner of their 2013 logo and theme contest. Eric Carlson of Boone submitted the winning entry. The theme is “Celebrating 100 Years of Rails & Roads” with the logo featuring a train and cars. The work incorporates the 100th anniversary of the Lincoln Highway. The winning logo will be used on festival memorabilia and will also be featured on promotional advertising for the event. The 37th Pufferbilly DaysTM festival will be celebration in Boone from Thursday, September 5th through Sunday, September 8th, 2013. The theme and logo will be officially unveiled later this spring.