« All Events This event has passed. Southeastern Electric Coop Building April 23rd @ 2:48 pm CDT 5 Day Campus Class – Manteno, IL » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: April 23rd Time: 2:48 pm CDT Venue Southeastern Electric Coop Building 47077 276th Street Lennox, SD 57039 United States + Google Map