Stan Hywet hosts its official 100th anniversary celebration, which highlights the history, showcases the Estate’s many seasonal events and activities, and celebrates its volunteers. Guests may enjoy vintage cars and base ball, games, music, geocaching and a commemorative program. Complimentary self-guided tours of the Manor House have been re-staged according to a 1930s inventory. Free. RSVP to www.stanhywet.org.