http://www.chicagotribune.com/news/chi-ap-wi-scalperspermit,0,604958.story
The Green Bay City Council has approved an ordinance requiring scalpers to buy a permit to sell tickets outside Lambeau Field.

Scalpers will need an $800 permit to sell tickets on game day and must do so in a designated area east of the stadium.
At first I thought this was going to permit scalping and would raise ticket prices through the roof, but it looks now like scalpers will be forced underground a bit.