The Cornbelters of Normal, Il host a Legends game each year, with a few former MLB players. This year's roster includes: Bob Dernier, Rick Ankiel, Brian Jordan, Mike Fontenot, Jose Canseco, Mitch Williams, Carlos Zambrano, and Mark Prior. I can only assume Prior will be throwing a towel session on the side. (Has enough time passed to use that again?) http://www.normalbaseball.com/tickets/2017-mco-legends-game *edit* Prior isn't listed on the Cornbelter's page yet, but was mentioned here: http://www.pantagraph.com/sports/professional/baseball/minor/cornbelters/ex-cub-pitcher-prior-to-play-in-legends-game/article_afa8b9ad-5207-51db-9065-9b948905f4c6.html