Martina McBride will once again host the YWCA Celebrity Auction on June 9 at Nashville's Country Music Hall of Fame Park. Taking place during the CMA Music Festival, this year's event will feature Jason Michael Carroll, Chris Young and emcee Jay Teter. The auction is free and open to the public. In the span of 23 years, the event has raised $870,000 by auctioning donated country music-related memorabilia. Every dollar raised directly benefits the YWCA of Nashville and Middle Tennessee.