Zane MathewsColorado's Casa Bonita has filed for Chapter 11 bankruptcy after over 46 years in business. The iconic restaurant's website still says they're reopening soon.Casa Bonita was featured on the TV show South Park and is an iconic restaurant in Colorado. Casa Bonita is known for its cliff divers, sopapillas and a 30-foot waterfall. Their states that they're home to the greatest show in Denver and mouth-watering Mexican food. The last we heard about Casa Bonita was that they were, according to their website.Get our free mobile appThe Colorado restaurant has been closed since March...…Zane MathewsColorado's Casa Bonita has filed for Chapter 11 bankruptcy after over 46 years in business. The iconic restaurant's website still says they're reopening soon.Casa Bonita was featured on the TV show South Park and is an iconic restaurant in Colorado. Casa Bonita is known for its cliff divers, sopapillas and a 30-foot waterfall. Their states that they're home to the greatest show in Denver and mouth-watering Mexican food. The last we heard about Casa Bonita was that they were, according to their website.Get our free mobile appThe Colorado restaurant has been closed since March...WW…