To celebrate Independence Day, join professional tour guide and historian Miriam Berman on Sunday, July 7 at 11:00 a.m. on a special free walking tour “From Independence Day to Evacuation Day”. The tour meets rain or shine at the tip of the Flatiron Building, on 23rd Street just east of 5th Avenue. No advance registration is required. Comfortable walking shoes are recommended. Tours are provided by the Flatiron/23rd Street Partnership Business Improvement District (BID).