Lavin, most recently seen Off-Broadway in The Lyons at the Vineyard Theatre, will celebrate her new album "Possibilities" with Billy Stritch on piano Jan. 18 at 6 PM.
Rudetsky will sign copies of his new book, "My Awesome/Awful Popularity Plan," Jan. 23 at 7 PM. The event will also feature performances with Tony nominees Kerry Butler and Rory O'Malley, as well as Ana Gasteyer.
Hunter Parrish and the cast of the Broadway revival of Godspell will perform highlights from the Stephen Schwartz musical Jan. 31 at 4 PM. They will also sign copies of the new cast album, which will arrive in stores that day. It is currently available for digital download.
The Upper East Side Barnes and Noble is located at 86th Street and Lexington Avenue.