Sunflower Showdown to pay for the construction of Allen Fieldhouse, which would seat 17,000. KU opened the facility with a 77–66 victory over Kansas State on March 1, 1955. This period also saw the beginning of the 'Sunflower Doubleheader', with two non-conference teams visiting the state to play KU and K-State at one venue one night, then switching venues and opponents the following evening. This event was held from 1957 to 1968, and featured national powerhouses such as UCLA, Xavier, San Francisco, St. Joseph's, Cal, and Marquette. The basketball rivalry between the two schools continued unabated through the 1960s and 1970s, with
Florida State Road 41 State Park. Like much of US 301 between Bushnell and Bradenton, State Road 41 also runs parallel to the DeSoto Trail. Entering Pasco County, the road changes its name from Fort King Highway to Fort King Road. In Zephyrhills, it becomes concurrent with State Road 39 which eventually replaces it as the secret route of US 301. In Zephyrhills, Route 41 breaks away as a County Road that was originally a state road. Between Zephyrhills and Dade City, the road is known mainly as Fort King Road. At one point it runs on top of LeHeup Hill, which at is