30th Indian Mound Festival held First Weekend in October. Festival held in The Plains, October 3, 4, 5, 2014 at The Plains Community Park. Free entertainment nightly. Cruise in on Friday, Oct. 3rd; Princess/Brave judging on Sat. Sept. 27, 2014. Queen judging Sept. 29, 2014. Visiting Queens Luncheon/parade Sun. Oct 5, 2014. Crowning to follow parade.