In an effort to honor local military personnel, the Twins give away a G.I. Joe action figure to the first 5,000 children attending a game against the Royals. The team, in an effort to appease protesting peace groups, who see the promotion as glorifying war, asks Hasbro, the toy’s maker, to remove the customary gun from G.I. Joe’s side, but the hand grenades remain visible.

On July 5, 2004 In an effort to honor local military personnel, the Twins give away a G.I. Joe action figure to the first 5,000 children attending a game against the Royals. The team, in an effort to appease protesting peace groups, who see the promotion as glorifying war, asks Hasbro, the toy’s maker, to remove the customary gun from G.I. Joe’s side, but the hand grenades remain visible.

Source
Baseball Reference July 5