Mitchell Technical Institute will be closed Tuesday and Wednesday, December 24 and 25, in observance of the Christmas holiday. Offices will be open December 23, 26, 27, 30 and 31. Offices will be closed Wednesday, January 1, in observance of the New Year holiday. Office hours on open days from December 23-January 3 will be 7:30 AM to 4:00 PM. Regular office hours will resume Monday, January 6.