Fans enjoy the last day of Play Ball Park during All-Star Week Fans enjoying the last day of Play Ball Park event KRDO DENVER, Colo. (KRDO) -- For All-Star week 2021, tickets to Play Ball Park were free. That's because the MLB wanted to make this event accessible to all fans in Denver. Jaqueline Secaira-Cotto, Director of Special Events for the MLB says they decided to make this event free as a way of giving back to the city for hosting the All-Star game on such short notice. "It is not always been free, we felt really good about offering free tickets here to Denver for their amazing support, and it is really important to the All-Star celebration," said Cotto.