The Organ Historical Society Jubilee Concert

Philadelphia is the site of great celebration in 2026 — not the least of which because it marks the 250th anniversary of the signing of the Declaration of Independence, also known as the United States Semiquincentennial.

This year-long celebration taking place across the country is a time to reflect on the contributions made by millions of citizens in order to form a more perfect union. This year also marks the 70th anniversary of the founding of the Organ Historical Society. A Septuagennial or Platinum Jubilee represents a significant milestone in the life of this totally unique institution. And what better way to celebrate than with a party!