« All Events This event has passed. Post-Break/End of Summer Camp Aug 12, 2019, 8:30am – 3:30pm Advance registration required by one week prior. Register by Aug. 5 to save on daily fee! Register online at: https://register.parksreconline.com/grayslake.html Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: Aug 12, 2019 8:30am – 3:30pm Venue Address: