This is an “alternate” logo of baseball’s New York Mets, used officially from 1963 until 1970, known as Mr. Met. The logo was popular with young fans, and eventually became a team mascot. He is a familiar site around the stadium at Met games today. He was the first “live” human mascot seen at games, and has the distinction of having been the team’s first “bobblehead” doll.In 2007, Mr. Met was inducted into the Mascot Hall of Fame. Really? There’s a Mascot Hall of Fame?