It's the moment you've all been waiting for! The Adams County Fair Concert Announcement! It's finally here. We're proud to announce The Brothers Osborne will be headlining the Adams County Fair on Saturday, July 29th. Tickets to see the ACM and CMA award winning duo will be included in the $10 Fair Admission, which go on sale June 3rd, according to the press release. For more info about the fair, you can check out their website.