in 2022. The 2011 Arizona Diamondbacks celebrated the tenth anniversary of their 2001 World Series championship on September 9–11. To commemorate the event the Diamondbacks held a reunion of players who had been on the championship team. They also wore the purple, teal, and copper uniforms that the team wore from 1998 to 2006. To celebrate the 100th anniversary of Fenway Park, the New York Yankees and Boston Red Sox wore 1912 throwbacks during a regular-season game on April 20, 2012; the Yankees' 1912 uniforms were a nod to their days as the New York Highlanders. In the 1999 season, MLB held a series of "Turn Ahead the Clock" nights. It was inspired by an independently held promotion on July 18, 1998, at a game between the Seattle Mariners and the Kansas City Royals. During those nights, teams wore uniforms envisioned as they might be in the year 2021. Twenty-two teams ultimately participated over 13 different games in 1999, with some teams wearing the uniforms more than once. In 2016, to celebrate the 30th anniversary of their 1986 world championship season, the New York Mets revived their 1986 uniforms to be used for all Sunday home games. Other leagues In 1921 a baseball game held at Rickwood Field as part of the Semicentennial of Birmingham, Alabama was played in "old-style" uniforms and according to "the rules of the games as they were in 1872.". Since 1996 Rickwood Field has been the site of the annual "Rickwood Classic", a regular season Birmingham Barons game in which both Southern League teams wear uniforms honoring some period of their respective histories. The Lotte Giants of the Korea Baseball Organization has "Again 1984/1992" day once per month in commemoration of their league titles from those respective years. The team dresses in their old baby blue jerseys as well as their old cap, complete with the old logo. The "Again 1984/1992" games are usually the most popular games of the year in Busan, with the stadium as well as the throwback merchandising usually selling out fast. Due to this success, starting in 2008, other teams in the league such as Doosan Bears and Samsung Lions have started to incorporate a similar style of throwback day as well. The Buffalo Bisons of the International League adopted a throwback uniform as their main jersey in 2012 as part of their change in parent club affiliation to the