Opening Day 2007 celebrated the opening of Heritage Park at Progressive Field, the home of the Guardians Hall of Fame and other exhibits honoring the franchise's rich history.

Located in the center field area of Progressive Field, Heritage Park hosts the Guardians Hall of Fame, paying tribute to the greatest players in franchise history. One level is dedicated to players that are also inducted in the Baseball Hall of Fame in Cooperstown, with the other dedicated to other Guardians icons and exhibits.