IN PICTURES: People dressed as zombies participate in an annual Zombie Walk in Mexico City.
Thousands of people gather in Mexico City for the annual zombie walk, which is in its tenth year.
Participants were painted with fake blood and clad in various masks and costumes.
The walk, which celebrates the Day of the Dead, spanned 2.5 kilometers from the Monument to the Revolution to Zocalo square. Donations from the walk were made to aid the victims of the recent earthquakes that struck the city.