5/17/1963 – Outfielder Bob Allison becomes the first Twin to ever hit 3 home runs in a single game when he bangs out 3 against the Indians in Cleveland Stadium in Cleveland.
5/17/1998 – David (Boomer) Wells pitched the 13th perfect game in modern major league history as the New York Yankees beat the Minnesota Twins 4-0 at Yankee Stadium in front of nearly 50,000 fans on Beanie Baby Day.
5/17/2002 – In a game they would rather forget, the Twins score three times in the top of the 14th at Yankee stadium to take a 13-10 lead, Jason Giambi hits a one-out grand slam off reliever Mike Trombley to give the Bronx Bombers a one-run victory.
5/17/2011 – The face of the Minnesota Twins, the man that every baseball fan in Minnesota knew, the greatest slugger in Twins history, Hall of Famer, Harmon Clayton Killebrew passed away today in Scottsdale, Arizona at the age of 74 after suffering from esophageal cancer. The Twins, who were in Seattle wore a number “3″ on their right sleeve and will continue to do so for the rest of the season. The Twins players also announced that they will wear their 1961 throw back jerseys for all their remaining home games. The Twins grounds crew painted a large white number “3″ behind second base and dug up home plate and placed a picture of Harmon Killebrew batting under home plate and then replaced home plate at Target Field. By the way, the Twins beat the Mariners 2-1 with Killebrew’s number “3″ jersey hanging in the dugout. A sad day for sure.