« All Events This event has passed. CLOSED Labor Day September 2, 2016 @ 8:00 am - September 5, 2016 @ 5:00 pm Event Navigation « First Day Of School National Zoo Field Trip » + Google Calendar+ iCal Export Details Start: September 2, 2016 @ 8:00 am End: September 5, 2016 @ 5:00 pm
