As our city gathers to mark the nation’s 250th anniversary, you’re invited to an unforgettable evening where history doesn’t just live on the page—it comes alive. This year’s Rosenbacchanal will unfold through riveting performances, evocative theatrical vignettes, and sumptuous musical moments inspired by the bold, brilliant voices found in the Rosenbach’s collection—voices that helped shape the American story.

This is not just a celebration—it’s a living tribute to the authors, thinkers, and visionaries who defined our national identity and a powerful statement of support for the Rosenbach’s mission to preserve, illuminate, and share the stories that inspire us.

The Rittenhouse
210 West Rittenhouse Square
Philadelphia, PA

6:00 p.m.
Cocktail Hour

7:00 p.m.
Seated Dinner and Program

Dress
Black Tie or Festive Attire

RSVP
Friday, April 3, 2026

All proceeds advance the mission of the Rosenbach Museum & Library.

Click here to learn more about the impact of your support.

Explore Tickets and Sponsorship Opportunities

Click here to purchase a ticket or become a sponsor online.

If you'd prefer to complete your ticket purchase or sponsorship by mail, please print and return this form.

If you have any questions or would like additional information, please contact Megan K. McCarthy, PhD, Senior Director of Advancement, at mmccarthy@rosenbach.org.