PRESTON, Minnesota, May 1, 2022—Ila Mae Olstad will serve as the Grand Marshal for the upcoming Trout Days parade on May 21, 2022. Olstad was born in Preston, graduated from Preston High School in 1949 and has called the Preston area home most of her life. Olstad has been involved in several community organizations and has contributed in many ways to Preston’s thriving community. Outside of being a librarian at the school for hundreds of children during her working days, Olstad has been … [Read more...]