Old Indiana Fun Park was an amusement park located near Thorntown, Indiana off I-65 at 7230N 350W. The site is now used for a privately owned hops farm and processing facility. The park opened under the name "Middle Country Renaissance Festival" during August 1983. It ran for six weekends until the end of the first weekend of October 1983. Constru…Old Indiana Fun Park was an amusement park located near Thorntown, Indiana off I-65 at 7230N 350W. The site is now used for a privately owned hops farm and processing facility. The park opened under the name "Middle Country Renaissance Festival" during August 1983. It ran for six weekends until the end of the first weekend of October 1983. Construction of a ride park started in 1984, and it opened on June 9, 1985 as “Middle Country USA”. They gradually added rides until 1986, but remained mostly a picnic area and campground with a few attractions. In spring 1987, the park filed Chapter 11 because attendance was not sufficient to meet expenses and further development costs. It opened for that season under bankruptcy court supervision.