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
Sunflower butter Sunflower butter Sunflower butter, also known as sunflower seed butter, is a food paste made from sunflower seeds. Sunflower butter is commonly used as a substitute for peanut butter when allergies are a concern. U.S. commercial versions of sunflower butter were first introduced in the early 1980s as alternatives to peanut butter, particularly for those with nut allergies or peanut allergies. These attempts were unsuccessful, which was attributed to issues with its greenish appearance, "poor texture", and a bitter, under-roasted taste. Two decades later, in 2000, researchers at the Agricultural Research Service of the Department of Agriculture, working with sunflower