MANKATO - July 23, 3012 - (KMKO) --AgStar Financial Services is proud to announce the grand opening of the new arena at the state fair August 23. In celebration, the company has put together a scholarship contest for local FFA and 4-H participants. Ages 14 to 21 are eligible to sign up and must submit a two minute video to be voted on by August 12. Official contest rules can be found at agstar.com. Voting will take place on the AgStar Facebook page. Whoever receives the most likes of their video, wins a $500 scholarship.