GRES Calendar Back to School Info | About | Academics | Parents | Clubs | Staff | Students | Calendar | Information HomeBase < December 27< 2019 >December 2829 December > « »MonthListWeekDayMap4 DaysPosterboard 2828.December.Saturday School Holiday All day 12/28/2019http://www.grisd.net/event/school-holiday-3/No additional detail for this event.