In a pre-game promotion at Atlanta-Fulton County Stadium, 34 couples are married at home plate. The nuptials are then followed by Championship Wrestling in an evening billed as “Headlocks and Wedlocks.” The Braves then pin a 9 – 8 loss on the Mets.

On July 11, 1976In a pre-game promotion at Atlanta-Fulton County Stadium, 34 couples are married at home plate. The nuptials are then followed by Championship Wrestling in an evening billed as “Headlocks and Wedlocks.” The Braves then pin a 9 – 8 loss on the Mets.

Source
Baseball Reference July 11