Fund-raiser will include performances, dinner

The Roundabout Theater Company is throwing a birthday party for Stephen Sondheim, with the nonprofit skedding its annual gala on March 22 — Sondheim’s 80th birthday.

Fund-raising event for the Gotham nonprofit, called “Sondheim 80,” will include performances and dinner. Lineup of performers has not yet been determined.

Roundabout has produced a string of Sondheim revivals, including “Sunday in the Park With George,” “Assassins” and “Follies.” “Merrily We Roll Along” is among the Sondheim shows on the org’s to-be-revived wish list.

Follow @Variety on Twitter for breaking news, reviews and more