For 120 years, the Daddy of 'em All has been bringing visitors from around the globe to Cheyenne.

"People forget how big an event Cheyenne Frontier Days (CFD) is," said CFD CEO Tom Hirsig. "We're the largest single event in the state of Wyoming."

A total of 606,194 people attended CFD in 2015, the second largest crowd behind the 100th annual celebration.

"We had visitors from every state in the union and from 31 different countries," said Hirsig.

CFD officials are seeing a good crowd so far this year, but of course, won't know how the 120th ranks until the celebration is over.

"We are still within the top five shows," said CFD General Chairman Bill Berg.  "The beginning of the week was a little slow, but CBR was the biggest ever and we just had our second largest Wednesday rodeo ever."