According to the Packers official website (see press release), the 16th annual Packers Pro Shop Tent Sale is set for June 5 and 6 in the Lambeau Field Atrium. The sale is open from 9 a.m. to 5 p.m. each day. The site also said that there will be Packers game-worn pants, travel bags and more.
Unfortunately, the sale hasn't been as good as previous years, but I think it's worth a shot to go early in the morning and hope for the best. If anyone wants to get there at 4am and save me a place in line, let me know:)
See you there!