wichita.edu
…Years and Older Who is eligible to apply? In accordance with the Kansas Board of Regents policy, students who are at least 60 years of age and a resident of Kansas may audit (no-credit) regular lecture or certain group activity courses – when there is space available and for which they meet the prerequisites – without payment of tuition, student support…
https://www.wichita.edu/services/accounts_receivable/ar_senior_citizen.php