Each year during the Pine Island Cheese Festival, which occurs on the first weekend in June, the Pine Island Baseball Association hosts a one-day 5th and 6th grade baseball tournament.  The goal is to host a six-team tournament for each grade level.  The tournament format may change based on the number of teams that register for the tournament.  The tournament is scheduled for the Saturday of Cheese Fest with a rain out date of Sunday.

The classic tournament has been an annual event during Cheese Days since 2009.