december, 2020 Closed for Winter Break 23decallday03janClosed for Winter Break Event DetailsGDA will be closed for Christmas and New Years from 12/23/20-1/3/2021. Event Details GDA will be closed for Christmas and New Years from 12/23/20-1/3/2021. TimeDecember 23 (Wednesday) - January 3 (Sunday) CalendarGoogleCal