MEIJER Family Day: All kids ages 14 and under get a free general admission ticket to the game. Kids can register to be our Junior Starters and get introduced on the field with the A’s during the game one starting lineup. A’s players will be available for autographs between games of the doubleheader, and kids can run the bases after the final game. Plus, enjoy the concession stand special of grilled cheese sandwiches and patty melts.