A few nice Colorado Denver images I found:
Image by Schaffner
Image by basurablancaphoto
Colorado Foxy Football tryouts @ Bladium Sports Center – Denver, CO – 04/03/2010
Colorado – Lakewood: Casa Bonita – Mine Dining Room
Image by wallyg
A gold and silver mine themed dining room sits on the lower level of Casa Bonita.
Casa Bonita, located at 6715 West Colfax Avenue in Lakewood, is the last remaining location of a former small chain of Mexican-themed "entertainment" restaurants which was started by Bill Waugh in Oklahoma City in 1968. The Lakewood location opened in 1974 and survived two corporate sales and a spinoff before being designated a historic landmark of the city in 2015. Seating over 1,000 people at a time, Casa Bonita features strolling mariachis, a puppet theater, multiple arcades, a haunted tunnel, and a large 30-foot centerpiece waterfall with cliff divers. Casa Bonita was prominently featured in a Comedy Central South Park episode named, "Casa Bonita."