The Harper's Hut Classic Car Show was an annual car show in Sand Springs, Oklahoma, hosted by Harper's Hut Shaved Ice and Java. Harper's CEO William Nozak resuscitated a beloved car show that had long been held in the Prattville area and brought the new and improved festival to life on September 24th, 2016. 

The event was an overwhelming success and Harper's was invited by the Sand Springs Chamber of Commerce to hold their car show in conjunction with the 2017 Chillin & Grillin Festival that following April. 

The car show returned to Chillin & Grillin in 2018, but was canceled in 2019.