Cajun fest best of Texas, Louisiana Posted in: News If you want to see a Cajun Cowboy come to the Lakehills Civic Center on the last Saturday in September. The 39th annual Medina Lake Cajun Festival on Saturday Sept. 28, created hundreds of Cajun Cowboys, Cajun Cowgirls and Cajun Cowkids who stopped by the center’s grounds to hear Cajun,PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today!