Today marks the beginning of the Minnesota State Fair, a perennial stop for candidates to shake lots of hands, pitch their platforms and feast on fatty foods.

Today at noon, Gov. Mark Dayton will sit down with Star Tribune editorial writer and columnist Lori Sturdevant for a live interview at the Star Tribune Booth. Dayton's Republican opponent, Jeff Johnson, is also working the fair crowds this morning.

Democratic U.S. Sen. Al Franken greeted fairgoers as the gates opened. Franken's Republican challenger, Mike McFadden, stopped by to challenge him to six debates this fall.

According to a release from the McFadden campaign, three of the proposed debates would be broadcast on either television or radio from the Twin Cities, while the remaining debates would take place in Duluth, Rochester, and Moorhead.

Franken declined an invitation from Minnesota Public Radio to debate his Republican and Independence Party challengers at the state fair.

A version of this item appeared in Morning Hot Dish, the Star Tribune's daily political newsletter. To sign up, go to StarTribune.com/membercenter, check the Politics newsletter box and save the change.