CLEAN : Hordes of Zombies walk the streets of Cape Town for Halloween

The video discusses an annual zombie gathering event that attracts 15,000 participants. The event is not only a fun Halloween activity but also supports the Lucky Lucy Foundation, which raises awareness for neglected and abused animals. Participants enjoy dressing up and expressing their darker sides, while also contributing to a charitable cause. The event fosters community spirit and allows for creative expression through makeup and costumes.

What is the significance of the number 15,000 in the context of the event?

Describe the atmosphere and activities planned for the event.