Halloween dream come true

Hi my name is Patrick and I'm fundraising money to make my autistic 6 year old son's halloween dream come true. My son's name is Sam and he loves halloween more than anything, he waits all year for his special holiday. Unfortunately in Sweden where we live most people don't celebrate Halloween and due to this most stores don't even sell any decorations and those that do are very expensive. The money I fundraise for this will go towards making an awesome haunted house for my son at home. If I manage to make this happen I will fully document the process and my son's happiness.

Thank you in advance from a father who wants his special boy to have an awesome halloween.