may, 2017 23mayAll Day242017 Pennsylvania Envirothon Event DetailsThe 2017 Pennsylvania Envirothon will be held at the University of Pittsburgh Johnstown on May 23 and 24. Event Details The 2017 Pennsylvania Envirothon will be held at the University of Pittsburgh Johnstown on May 23 and 24. Time may 23 (Tuesday) - 24 (Wednesday) LocationUniversity of Pittsburgh Johnstown450 Schoolhouse Road, Johnstown, PA 15904 CalendarGoogleCal