St. Mary Star of the Sea School Sites > St. Mary Star of the Sea Preschool > Events > Christmas Break Christmas Break 12/19/2016 - 01/01/2017 All Day St. Mary Star of the Sea Preschool Loading Map.... St. Mary Star of the Sea Preschool515 Wisconsin Avenue - OceansideEvents 48.4185728 -114.34109209999997 Christmas Break December 19 – January 1. Preschool resumes on Monday, January 2.