« All Events This event has passed. Administrative Office Closed Monday, May 29, 8:30am – 5pm In honor of the Memorial Day holiday, our Administrative Offices will be closed today. We’ll re-open tomorrow at 8:30am. Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: Monday, May 29 8:30am – 5pm Venue Address: Recreation Center 240 Commerce Drive Grayslake, IL 60030 United States Phone: 847-223-7529