August 14, 2023 Faculty Mass and Meeting Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
August 14, 2023 @ 7:00 pm Orientation for Parents of Freshmen Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
August 15, 2023 @ 8:00 am - 4:00 pm Book Pickup Day Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
August 15, 2023 @ 1:00 pm Boys Golf (V): Alton Redbird Tee-Off Classic Spencer T Olin Golf Course 4701 College Avenue, Alton
August 16, 2023 First Day for Freshmen Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
August 17, 2023 First Day for All Students Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
August 17, 2023 @ 9:40 am Beginning of the Year Mass Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
August 17, 2023 @ 1:00 pm Boys Golf (V): The Battle at Rend Lake Rend Lake Golf Course 12476 Golf Course Road, Whittington
August 14, 2023 Faculty Mass and Meeting Faculty Mass and Meeting August 14, 2023 Faculty Mass and Meeting
August 17, 2023 First Day for All Students First Day for All Students August 17, 2023 First Day for All Students