Halloween in Hong Kong

I don't remember Halloween being such a widely celebrated holiday last year, but this year, the restaurants, stores, and malls were covered with orange and black decorations. We had the day off on the 1st, so my friends and I decided to dress up and go out for the night to see how Hong Kong celebrated Halloween. I don't think kids go trick or treating (except in the few ex-pat neighborhoods), but many people dress up and walk around. It was quite interesting...