Yard Greeting service in TV?

[soramar]

Does anyone know of a service that will decorate a front yard with a greeting in TV?
I've seen something like flamingos and penguins with a "Happy Birthday Joe!" sort of sign.
Does this violate the lawn ornaments rule?
I've got a friend in TV with a birthday coming up and would like to surprise him.

[SALYBOW]

Don't know about a service but holiday decorations are allowed. Is this something you would do Dee?