As our city marks 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 with 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.

The Rittenhouse
210 West Rittenhouse Square
Philadelphia, PA

6:00 p.m.
Cocktail Hour

7:00 p.m.
Seated Dinner, Performances, and Live Auction


Black Tie or Festive Attire

Kindly respond by
Friday, April 3, 2026

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All proceeds advance the mission of the Rosenbach Museum & Library. If you have any questions or would like additional information, please contact Megan K. McCarthy, PhD, Senior Director of Advancement, at mmccarthy@rosenbach.org.

THANK YOU TO OUR GENEROUS SPONSORS*

Folio

Deborah Gorman and Benito Cachinero-Sánchez, Emily and Mike Cavanagh, Amy and R. Putnam Coes, III, Karen Flannery James and George James 

Quarto 

Diane Ambler and Ethan Grossman, Kitty and Bob DeMento, Vivian and Mark Greenberg, Deborah Boardman and Eugene LeFevre, The McCausland Foundation, Nancy and Ned Scharff, Arthur Spector and Kim Sheppard 

Octavo 

Cozen O'Connor, Karl Fong and Neal Krouse, Gage Johnston and Jack I. Jallo,  Thi Phan and Will Luttrell, Lenni H. Steiner and Perry A. Lerner 

Duodecimo

D. Jeffry Benoliel and Amy Branch, Lois and Larry Deckelbaum, The Dezzi Group, Tobey and Mark Dichter, Nina and David Diefenbach, Elizabeth H. Gemmill, KieranTimberlake, Tammy and John Murabito, Genie and Jim Murphy, Eleanor and Peter D. Nalle, Jude A. Tuma and Drew A. Moyer, Barbara Eberlein and Jerry Wind 

Sixteenmo

Janet and Jim Averill, Danielle Bergmann and Callum Gouveia Da Silva, Jeffrey Cooper and Nancy Klaus, Meghan and Anthony Fotopoulos, Melissa Greenberg and Peter Badgio,  Jason Karlawish and John Bruza, Anne E. McCollum, Robin Pinder-Herndon and Bruce Herndon, Kathy Putnam, Renée G. Sackey and Joseph S. Zuritsky, Lisa Washington, David and Betsy Wice, Elaine W. Camarda and A. Morris Williams, Jr.

Special Thanks to

*As of February 9, 2026