When was the last time you explored a piece of New York history? Delve into the epicenter of African-American culture and absorb the connection between New York and the civil-rights movement during this eye-opening MLK edition of Big Onion’s Historic Harlem Walking Tour. Major stops along the two-hour saunter include the Abyssinian Baptist Church, Striver’s Row, The Schomburg Center for Research in Black Culture and sites tied to W.E.B. DuBois, Madame C.J. Walker, Malcolm X and more. Meet at the corner of 135th St and Lenox Avenue in front of the Schomburg Center.