I sort of hesitate to show you our new cookie jar because we found it at target on the clearance shelf. I checked on line and didn't see it.... but maybe your store may still have a few.
We are really diggin' this over here, as we love anything with chalk.
I can always trick them with an empty sign. (I'm sure they will be on to that quickly.)
And if you are a trucker then you may be in luck.