I'd like to go but Minneapolis does not appeal to me, particularly in winter. Been there, done that when I was banking. BUT I have been to pheasant Fests in Kansas City, Des Moines, Omaha and Chicago, and I am a Life Member of PF, bidding at banquets, giving seed to farmer friends etc.
I can say that My wife and I have enjoyed every Fest we've attended; you can see the newest in shotguns from CZ, Remington and others. Specialty ammo makers were present at the last one. If you're looking for boots or hunting clothing, several vendors are there. The upland sporting magazines are there, as are several guides/outfitters. Cooking demonstrations, dog breeders and trainers, and habitat specialists are also present.
The crowds can be annoying but it helps to know they are, for the most part, kindred spirits. My wife and I plan to go next year. If you can, try to make at least one Fest. I don't think you'll regret ti.