You don't want bats flapping around the office ... unless they are in the form of Halloween decorations, of course. If you want to add the perfect amount of bat-aculardecoration, consider hanging bats in one of your hallways. You can make your own bats from black construction paper or card stock. Simply print out or draw a bat that you can use as a template. Then cut out as many bats as will fit on your office wall, crease each bat in half vertically and stick the bats up with double-sided tape. If allowed, punch a hole in each card stock bat wing and hang them from the ceiling using a thin string like sewing thread.
(Click images to view full-size PDFs)
DIY Paper Wall Bat DIY Hanging Wall Bat