We live in a two story house and one of our side yards with a lot of wall to it has a decent space before our fence with our neighbor. Last year I bought some of those Harbor Freight dinos mentioned above and have some plastic toys ones too and thought I could put them on our BBQ island in the side yard and shine a strong light on them to cast a giant shadow of dinos up and onto our two story house wall. TOTers coming to our house will see this shadow wall because of how our house is situated to the street and I thought it would be a cool effect. Depending on your set up some shadow casting might work for you on a house wall or garage doors perhaps?