The Cubs are asking their fans to help design Wrigley Field's 100th anniversary logo.

The franchise hasn't won a World Series in the ballpark's life. It will turn 100 years old during the 2014 season.

"The winner will get a chance to travel to Chicago to attend a pregame ceremony to unveil the logo at Wrigley Field this season. The package includes two airplane tickets, lodging, two tickets to the game and a personalized Cubs jersey," the club says.

"Winner's design may be modified by Sponsor in its discretion. Total approximate retail value of prizes: between $250 and $900, depending on various factors."