News Annual Irish-American Parade The 31st Annual Brooklyn Irish American Parade will step off from Prospect Park West and 14th Street in Park Slope, March 19. Assembly is at 12 p.m. A pre-parade Mass will be held at Holy Name Church, 245 Prospect Park West. Catherine Mitc Posted on February 23, 2006 Sign up for our QNS email newsletter to get news, updates, and local insights delivered straight to your inbox! The 31st Annual Brooklyn Irish American Parade will step off from Prospect Park West and 14th Street in Park Slope, March 19. Assembly is at 12 p.m. A pre-parade Mass will be held at Holy Name Church, 245 Prospect Park West. Catherine Mitc