« All Events This event has passed. Mercy Laboratory Services-Clayton Clarkson July 26 @ 11:26 pm CSGNA » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: July 26, 2024 Time: 11:26 pm Venue Mercy Laboratory Services-Clayton Clarkson 15945 Clayton Road Ballwin, MO 63011 United States + Google Map