Jack is an Animal Crossing character who only appears on the evening of October 31st. On this day, all the townsfolk dress up like Jack and demand candy from you. Refuse, and you too will be 'cursed' with a rather cool pumpkin head. It's up to you to find which one is the real Jack, czar of Halloween!
Tips: Follow the numbers on the piece guide for the building order, and refer to the instructions for where each part goes. Some help for sealing is also included in the instructions, as you will need weights to help him stand up.