Calendar

Downloadable Calendar

Upcoming Events

October 2022

  • Oct
    5

    Financial Aid Information Night

    6:00pm IH Auditorium
  • Oct
    7

    MP 1 Grade Check In

  • Oct
    10

    Columbus Day - No Classes

  • Oct
    12

    PSAT, PSAT 8/9, Pre- ACT - 12:45pm dismissal

    Testing day for grades 9 - 11. Seniors do not report.
  • Oct
    14

    St. Mary's “Marathon” Walk-A-Thon - 12:00pm dismissal

  • Oct
    15

    Class of 1997 | 25th Reunion

    Port Washington Yacht Club
    Save the Date!
    Saturday, October 15th
    Port Washington Yacht Club
    Kiera Walsh
  • Oct
    22

    Harvest Festival

    All are invited! Bring your family, bring your friends!
    *Live Music *Games *Food Trucks *Bounce Houses *Crafts *Photo Booth
  • Oct
    27

    Evening Open House

    6:00pm - 8:00pm
  • Oct
    28

    The Haunted Halls of Marist

  • Oct
    29

    The Haunted Halls of Marist - Public Night

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St. Mary's High School

Located in Manhasset, NY,  St. Mary's College Preparatory High School is a private Catholic school for grades 9th-12th. Students benefit from a challenging academic program, Catholic intellectual tradition, competitive athletics, and a wide selection of extracurricular activities.