Today is the big LGBT Heritage of Pride March and Festival today. With Grand Marshals Laverne Cox (breakout star of Orange Is The New Black), Rea Carney (Executive Director of the National Gay and Lesbian Task Force) and Jonathan Groff (stage, TV and screen heartthrob), the parade kicks off at Fifth Avenue and 41st Street at noon and heads downtown into the West Village.

Here's information about street closures, which last until 6 p.m., from the NYPD:

LGBT HERITAGE OF PRIDE MARCH & FESTIVAL

Formation:

41st Street between Park Avenue and 5th Avenue
40th Street between Park Avenue and 5th Avenue
39th Street between 6th Avenue and Park Avenue
38th Street between 6th Avenue and Park Avenue
37th Street between 6th Avenue and Park Avenue
36th Street between 6th Avenue and Park Avenue

Route:

5th Avenue between 41st Street and 8th Street
8th Street between 5th Avenue and 6th Avenue
Christopher Street between 6th Avenue and Greenwich Street
Greenwich Street between Christopher Street and Leroy Street

Dispersal:

Greenwich Street between 111th Street and Leroy Street
Bethune Street between Greenwich Street and Hudson Street

Festival:

Hudson Street between Bethune Street and West 14th Street
West 13th Street between 9th Avenue and 4th Street
Horatio between West 4th Street and Hudson Street

Closure: Same as location