« All Events This event has passed. Halloween, students come to school in costume (costume contest & trick-or-treat at school!) October 31, 2019 « Halloween Bingo Bash Gwinnett Heritage Center in house field trip for Primary and Elementary students » Halloween Parade 9:00 – 10:00 am Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: October 31, 2019