Ten years after William Finn and James Lapine’s Falsettos returned to Broadway in a revival that critics called exhilarating and devastating in equal measure, the show’s beloved original cast is coming back together for one night only — or, as it turns out, two. The Falsettos 10 Year Revival Anniversary Concert will bring Stephanie J. Block, Christian Borle, Andrew Rannells, Tracie Thoms, and Brandon Uranowitz back to the stage at Carnegie Hall’s Stern/Perelman Stage, with Betsy Wolfe and a special guest appearance from original Jason, Anthony Rosenthal, rounding out the reunion.

Here is everything currently known about the concert: who’s performing, when and where it’s happening, the charitable causes it supports, and the full history of Falsettos itself — from its off-Broadway origins in the early 1980s through its groundbreaking 1992 Broadway premiere and its acclaimed 2016 revival.

The Reunion: What’s Been Announced

According to the concert’s official website, the event was conceived as more than a simple nostalgia trip. Organizers describe the evening as a celebration of a musical that has profoundly shaped audiences through its humor, heart, and humanity, framing the reunion as both a tribute to William Finn and James Lapine’s groundbreaking work and an opportunity to introduce its enduring message about love, family, and community to a new generation, all from the stage of one of the world’s most prestigious concert halls.

Two dates have been set. October 18, 2026 is being positioned as a benefit performance, with a tiered sponsorship structure offering VIP prime orchestra seating, invitations to the final dress rehearsal, and post-show reception access with photo opportunities alongside members of the cast, all in support of the evening’s two beneficiary organizations. A separate public performance is scheduled for November 2, 2026, with individual tickets available directly through Carnegie Hall’s box office and website.

Who’s Reuniting

The concert brings back the core of the 2016 Broadway revival’s acclaimed company, several of whom earned major award recognition for their performances the first time around.

Rounding out the reunion is a special guest appearance from Anthony Rosenthal, who originated the role of Jason, the anxious, bar-mitzvah-bound son at the emotional center of the story, in what was his Broadway debut. Photos for the concert’s promotional materials were taken by Broadway photographer Jenny Anderson.

The Causes Behind the Concert

Proceeds from the reunion concert benefit two organizations. The BroadwayEveryDay Foundation, which is producing the event, is dedicated to cultivating the next generation of musical theatre changemakers through theatrical training programs. Family Equality, the concert’s second beneficiary, is described as the only national nonprofit dedicated to protecting and advancing the freedoms of all LGBTQ+ families through advocacy, community building, and education — a cause with obvious resonance given Falsettos‘ own subject matter, which centers a gay father, his ex-wife, his lover, and the “tight-knit family” (echoed in one of the concert’s sponsorship tier names) they build together across the AIDS crisis of the early 1980s.

The History of Falsettos

Falsettos is technically a fusion of two shorter musicals written years apart by composer-lyricist William Finn, both eventually reworked with book collaborator James Lapine. The story began with In Trousers, an Off-Broadway show that debuted in 1979 and first introduced the character of Marvin. Finn followed it with March of the Falsettos in 1981, a one-act chamber musical that established the core love triangle between Marvin, his ex-wife Trina, and his male lover Whizzer, alongside their psychiatrist Mendel and young son Jason. A decade later, Finn and Lapine added a second act, Falsettoland (1990), which shifted the story into the early years of the AIDS crisis, introducing the lesbian couple next door, Dr. Charlotte and Cordelia, and using Jason’s approaching bar mitzvah as the emotional backdrop for Whizzer’s declining health.

The two shorter musicals were combined into a single, sung-through show titled Falsettos, which opened on Broadway at the John Golden Theatre on April 29, 1992, starring Michael Rupert as Marvin, Stephen Bogardus as Whizzer, and Barbara Walsh as Trina. The show won the Tony Awards for Best Book of a Musical and Best Original Score and went on to a U.S. national tour in 1993.

Racquetball, Real Life, and a Groundbreaking Subject

According to Stephen Bogardus, who originated the role of Whizzer, director and co-writer James Lapine came up with the idea to stage the show’s memorable racquetball sequence based on his own regular games with Bogardus, incorporating racquetball terminology directly into the show’s dialogue and lyrics. More significantly, Falsettos was widely recognized as groundbreaking for its era, presenting a gay father, his lover, and a lesbian couple as central, fully realized characters in a mainstream Broadway musical at a time when the AIDS crisis was still an enormously fraught and often unspoken subject in American popular culture.

The 2016 Broadway Revival

Falsettos returned to Broadway in a celebrated revival that opened at the Walter Kerr Theatre in the fall of 2016, with previews beginning September 29 and an official opening on October 27, 2016. Presented by Lincoln Center Theater, the production reunited Finn with original director James Lapine, and starred Christian Borle as Marvin, Stephanie J. Block as Trina, Andrew Rannells as Whizzer, Anthony Rosenthal as Jason in his Broadway debut, Tracie Thoms as Dr. Charlotte, Brandon Uranowitz as Mendel, and Betsy Wolfe as Cordelia.

The revival earned widespread critical acclaim. The New York Times’ Charles Isherwood called it an exhilarating, devastating production that approached, or even achieved, perfection, while Variety praised the way the show’s disarming humor gradually gave way to genuine emotional depth across its two acts. Critics singled out Stephanie J. Block’s performance of the show’s best-known solo, “I’m Breaking Down,” as a particular highlight, alongside the tender, show-stopping final duet between Borle and Rannells, “What Would I Do?”

The production received five Tony Award nominations, including Best Revival of a Musical, Best Actor in a Musical for Christian Borle, and Best Featured Actor and Actress in a Musical nominations for Andrew Rannells, Brandon Uranowitz, and Stephanie J. Block. The revival was later filmed for PBS’s Live from Lincoln Center series and broadcast nationally on October 27, 2017, extending its reach to audiences well beyond its Broadway run and cementing this particular cast as the definitive modern interpretation of Finn and Lapine’s work for an entire generation of theatregoers.

What the Story Is About

Falsettos is a sung-through musical set across two acts. The first, drawn from March of the Falsettos, is set in 1979 and follows Marvin, a man who has left his wife Trina and young son Jason for a male lover, Whizzer, as the family works — messily, comically, and often selfishly — toward some new, unconventional version of togetherness, with Marvin’s psychiatrist Mendel entering the picture and eventually marrying Trina himself. The second act, drawn from Falsettoland, jumps forward to 1981, introducing the family’s lesbian neighbors, Dr. Charlotte and Cordelia, as Jason’s bar mitzvah approaches and Whizzer’s declining health due to a then-unnamed illness brings the show’s “tight-knit family” — by then including ex-wives, lovers, and neighbors alike — together in the story’s emotionally devastating final act.

Why This Reunion Matters

For a musical that broke significant ground by centering gay and lesbian characters with warmth, humor, and complexity at the height of the AIDS crisis, a reunion of its most celebrated Broadway cast carries weight well beyond typical concert nostalgia. Ten years on from a revival that critics widely felt proved the show’s relevance had only grown since 1992, bringing this specific ensemble — five of whom earned major Tony recognition for these exact performances — back together for a single night at Carnegie Hall represents a rare chance for audiences to experience these performances again, or for the first time, in one of the world’s most storied concert venues.

Reporting compiled from FalsettosReunion.com, Carnegie Hall, Wikipedia, BroadwayWorld, Variety, The New York Times, Playbill, TheaterMania, New York Theater Guide, and New York Theater. Ticket availability and sponsorship tiers are subject to change; confirm current details directly at falsettosreunion.com or Carnegie Hall’s box office.