Habitat for Humanity of Marion County will be dedicating a home in Knoxville this weekend. The Knoxville High School Construction Trades class has been working on the project at 501 1st Street in Knoxville this past school year. Jennifer Striegle and her family will be purchasing the home, which is the 38th project completed in Marion County. The dedication takes place at 11am Saturday; following the dedication, there will also be a “thank you” reception for project manager Ken Nollen, who is retiring.