NPR'S ONLY A GAME Twins Say Bye-Bye to Metrodome The Hubert H. Humphrey Metrodome in Minneapolis — home to the Minnesota Twins since 1982 — is a place baseball purists love to hate. Visiting outfielders often lose sight of pop flies. The right field wall is elastic. The grass is fake. The seats are plastic. And some people think the home team cheated in winning its first World Series by manipulating air vents during games. The audio is here .