By Andrew McCarty On Wednesday night, there was a special guest watching the Milwaukee Bucks: former Green Bay Packers quarterback Brett Favre. Following the game, Favre and his grandson entered the Bucks’ locker room. “First time I ever saw a pro game in person, believe it or not,” Favre said after the game, via TMZ Sports. “I enjoyed it.” While Favre himself enjoyed the game, it was his grandson that came away with the best gift. His grandson walked away with a game-worn Giannis Antetokounmpo jersey. Here’s more via TMZ: The night, though, became even more special for Favre … after his grand…