The two-day event kicks off Saturday, Aug. 30, in Dyersville, Iowa, at the site made famous by Kevin Costner's 1989 film Field of Dreams. The Saturday show will honor Tim's father, Tug McGraw, who played for the New York Mets and Philadelphia Phillies, on what would've been his 81st birthday.
You'll find the tickets that still remain on StubHub.
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