June 21 will feature a single-admission doubleheader vs. Rochester (Game 1 at 5:35 p.m. ET) and the June 22 game is a Sunday matinee vs. the Red Wings at 1:05 p.m. ET. Buffalo will be wearing its specially patterned affiliation throwback jersey and cap, which is designed off the Toronto home jersey from the 1980s.
The first 3,000 fans in attendance on June 21 will receive a Bisons and Blue Jays affiliation T-shirt. On Sunday, the first 3,000 fans will receive an ACE and Buster mascot tumbler.
There's also plenty of prizes up for grabs as each inning of every game there will be a giveaway. The prizes include signed baseballs by the likes of Jose Reyes, Jose Bautista, Edwin Encarnacion and Mark Buehrle.
Gregor Chisholm is a reporter for MLB.com. Read his blog, North of the Border, and follow him on Twitter @gregorMLB. Joey Nowak is a reporter for MLB.com. Follow him on Twitter at @joeynowak. This story was not subject to the approval of Major League Baseball or its clubs.