[Arthur can really be found anywhere in the house. But usually you'll see him here regularly to greet the guests and check up on everything. He's dressed up in a handmade Ghostbusters costume, yup he even has a light up Proton Pack. Obviously not real, but he wanted to go as something fun and cute this year. Also yes, I know, insert Stay Puft Marshmallow Man joke, believe me man he's heard them all.]