Loading view. There were no results found. There were no results found. Unity Presbyterian Church Events Venues Unity Presbyterian Church 1146 Greentree Road Pittsburgh, PA 15220 United States Get Directions 412-561-2431 http://www.wallacememorial.org/ Events at this venue Today Upcoming Upcoming Select date. Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file