You know those huge hot air balloons you see above a building advertising its location?, these guys make them and will place anything you like to be advertised and for the length of time you want to advertise it..such as "now open"..with the name of your company. They don't come cheap! The balloons are huge and are easy to see for quite some distance so they are very useful for your business or event..and no you can't go hot air balooning in them :)