St. Olaf has been in existence since 1888, but moved in 1970 from its original location on Benton Street in Aurora. The church draws about 150 worshippers each Sunday, with a congregation numbering between 300 and 400. St. Olaf operates a preschool for three- and four-year-olds on the church grounds as well, and offers its members several activities, including a bowling league, a choir, a softball team, and a coffee house. The pastor is Scott Guhl, and the preschool director is Lisa Horn.