NY Mets 9/11 ceremony: 2001 team talks ground zero trip

Mets will wear special uniforms to mark 9/11 anniversary

Rescue and Recovery Workers Honored in Special Ceremony at 9/11 Memorial Museum

Staten Island, Ground Zero events planned to mark 20th anniversary of 9/11

MLB Network special remembers baseball's NYC return after 9/11 : 'A combination of celebration and grief

Twenty Years Later, Mike Piazza's Dramatic Post-Sept. 11 Home Run Remains a Moment of Hope – NBC 6 South Florida

Heartbreak and hope: Members of 2001 Mets reflect on their role in helping NYC recover from 9/11

Yankees-Mets 9/11 ceremony to feature Joe Torre, Bobby Valentine, Mike Piazza; Giants, Jets to honor 20th anniversary of terrorist attacks

September 21, 2001: Piazza homer leads Mets in New York City's first baseball game after 9/11 – Society for American Baseball Research

How 9/11 helped Mike Bloomberg become New York's mayor - The Washington Post