In the Cheyenne Frontier Days Party Zone, you'll stand for the entire night, with beer, mud and who knows what being spilled on you. Is it worth it?

The Cheyenne Frontier Days FAQs webpage explains the Party Zone as follows:

"The Party Zone is not for the faint of heart! This area is designed for those wishing to get close to the stage while enjoying a party atmosphere. It is standing-room-only, and it is general admission through one of four portal entries. There is no age restriction, but we do not recommend bringing small children into the Party Zone."

And here's an example of the party zone from early before the concert.