stub hub is the vender I use.
The tickets will be released after the schedule has been later this month.
As far as which game. MN and Bears games are always raucous.
Prime time games have a party atmosphere all afternoon. They work better when someone plans to remain in the area the next day.
Early games are obviously warmer than later games.
If you stay in GB many motels require a 2 night min. They also gouge pretty heavily for the room the night before a game. I prefer to stay down in Appleton and drive 1/2 to get there. If you do that let me know and I give yo a few tips about avoid some of the traffic on gameday.
As far as what to see Packer HoF is a must. Allow a lot of time as there is so much to see. They have a little video. You can't possible read all the material by the displays.
There are a few little icons around town. "The Receiver" Statue has been changed to honor Driver was originally outside the Hall of Fame but was moved after the Packers brought the HOF inside the stadium. It is now on the corner of Dousman Street and Donald Driver Way.
People still go to Brett's restaurant for an over priced steak just to say they where there.
Maybe head over to the Applebees and see if ryann Longwell is hanging out there. (A jab at Ryan when he fled to MN.)
My wife likes to shop at both the Pro store inside the stadium and the Jersey Store on Holmgren Way near Favre Pass.
Eat a little something at Curly's and take a tour of the stadium.
Walk around the outside and get photos of the statues. A few people paint their fences.