when is the zombie walk downtown houston
October 27th, 2012. ZOMBIE WALK HOUSTON'S FIFTH ANNUAL HOUSTON ZOMBIE WALKâ¢. The dead rise again, Houston!! This time ZDAY is on October 27th and we are benefiting Friends for Life again, a TRUE no kill animal shelter located in the Houston heights! On October 27, ZDAY will be held again at Lanier Middle School on Westhiemer.