Super Bowl of the Super Bowl, while the Jaguars (1995) and Texans (2002) are both recent NFL expansion teams. (Detroit, Houston, and Jacksonville, however, have hosted a Super Bowl, leaving the Browns the only team to date who has neither played in nor whose city has hosted the game.) The Minnesota Vikings won the last NFL Championship before the merger but lost to the AFL champion Kansas City Chiefs in Super Bowl IV. The Green Bay Packers won the first two Super Bowls (Known as the AFL-NFL World Championship Game for these first two contests), defeating the Kansas City Chiefs and Oakland
Super Bowl LI hosted Super Bowl Live, a 10-day festival which featured live concerts and other attractions, including projection shows, fireworks shows, and a virtual reality attraction, "Future Flight", in conjunction with NASA. The neighboring George R. Brown Convention Center hosted the annual NFL Experience event, which featured interactive activities and appearances by players. Super Bowl Opening Night, the second edition of the game's revamped media day, was held on January 30, 2017 at nearby Minute Maid Park. Super Bowl Live was organized by the Houston Super Bowl Host Committee, which was led by Honorary Chairman James A. Baker, III, Chairman Ric Campo,