GRAND CENTRAL TERMINAL: CROSSROADS OF A MILLION PRIVATE LIVES Sunday at 1 p.m., sponsored by Joyce Gold History Tours of New York and meeting at the Whitney Museum of American Art, 42nd Street and Park Avenue.

Sponsored by the Joyce Gold History Tours of New York.

'GRAND CENTRAL TERMINAL: CROSSROADS OF A MILLION PRIVATE LIVES,' sponsored by Joyce Gold History Tours of New York and meeting Sunday at 1 p.m. on the southwest corner of 42nd Street and Park Avenue; fee, $12; (212) 242-5762.

Sponsored by Joyce Gold History Tours of New York, (212) 242-5762.

Here is a sampling of Greenwich Village walking tours in the vicinity of the library over the next few months: Tomorrow "THE FLAMBOYANT AND THE BOHEMIAN: GREENWICH VILLAGE AND HOW IT BECAME FAMOUS," Joyce Gold History Tours of New York.

At 1 p.m., "Grand Central Terminal: Crossroads of a Million Private Lives," sponsored by Joyce Gold History Tours of New York and meeting on the southwest corner of 42nd Street and Park Avenue; fee, $12; (212) 242-5762.

THE FLAMBOYANT AND THE BOHEMIAN - GREENWICH VILLAGE AND HOW IT BECAME FAMOUS' Sponsored by Joyce Gold History Tours of New York, meeting tomorrow at 1 p.m. at the Washington Arch.