Home / Events / HS Senior Retreat Calendar of Events « All Events This event has passed. HS Senior Retreat September 12, 2022 « HS Senior Retreat Football: JV vs. Kohler/Lutheran/Christian vs. New Holstein (Away) » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: September 12, 2022 Event Category: General Related Events HS Band & HS Chamber Choir Day Tour October 6 PSAT Testing Grade 11 October 11 Apple Pie Production October 12