A man dressed as a zombie gestures during the V edition of the so-called "zombie walk" in Mexico City, Saturday, Nov. 26, 2011. According to the organization Zombie Walk Mexico, the event gathered more than 9,800 participants, breaking the previous record of 4,093 set in Asbury Park, N.J., in 2010. The new record was not immediately officially confirmed. (Marco Ugarte/AP Photo)