Organisers expected to welcome around 50,000 attendees, calling it one of the biggest expos yet, with more exhibitors, guests and events than ever before. Thousands of people are packing out the Auckland Showgrounds this Labour weekend to attend the Armageddon Expo. Armageddon Expo offers fans a range of gaming experiences, collectables, merchandise and memorabilia, along with the chance to meet the stars behind their favourite shows, films and games.