Sondheim and James Lapine co-authored the Tony Award-winning 1994 musical that explores the many facets of love, from unrequited, to obsessive, to unconditional.
Sondheim and Doyle sit with Elliott Forrest, of New York's all-classical station, for the noon Valentine's Day event. Audiences can also expect performances from Passion stars Kuhn (as Fosca), Silverman (as Giorgio) and Errico (as Clara).
For tickets, priced $20, visit thegreenespace.org. The Green Space is located at 44 Charleton Street.