The Writer's Choice gala saluted the Atlantic's well-known family of playwrights.
David Mamet, Annie Baker, and John Gallagher Jr. will also participate.
The Atlantic Theater Company revival will be directed and choreographed by Martha Clarke.
Meet the cast and creatives at the first-night after-party.
McPherson's American-premiere production stars Tony nominee Ciarán Hinds and Tony winner Jim Norton.
The new drama transfers to Atlantic Theater Company from London's Donmar Warehouse.