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Events & Reunions

A crowded indoor event with people gathered around a table displaying various items, with a large red banner in the background.

SI helps graduating classes plan and organize reunions every five years. Find information for upcoming reunions below. To get involved with your class reunion, contact your class representative or any member of the Alumni Department at alumni@siprep.org.

Class of 1960 - Christmas Lunch

Class of 1975 - Christmas Lunch

Class of 1985 - Christmas Lunch

Class of 1993 - Christmas Lunch

Class of 1969 - Christmas Lunch

Class of 1973 - Christmas Lunch

Class of 1981 - Christmas Dinner

Class of 1974 - Christmas Lunch

Class of 1986 - Christmas Lunch

Classes of 1979 & 1980 - Christmas Lunch

Class of 1982 - Christmas Lunch

Class of 1962 - Christmas Lunch

SI Law Society Luncheon

  • Friday, February 6, 2026 - SF Italian Athletic Club
  • More information coming soon...

Golden Diploma 50th Reunion - Class of 1976

  • Saturday, April 18th & Sunday, April 19th, 2026
  • More information coming soon...

Admiral Callaghan Society Dinner

  • Tuesday, May 5, 2026
  • More information coming soon...

Washington, D.C. Chapter Event

  • Wednesday, May 27, 2026
  • More information coming soon...

New York City Chapter Event

  • Thursday, May 28, 2026
  • More information coming soon...