I regularly receive telephone calls from property / time share developers telling me that I won a prize and me and my wife must attend a presentation to collect it.
(Un)fortunately I don't have additional time to share and have to decline. But the caller gets paid by the number of bodies attending the presentation and usually tries all the tricks in the book to get you there.
The result is that additional excuses is a must.
The excuse that you were declared bankrupt do not work. They think that you can do with the snacks or the "free" holiday at one of the resorts.
An absurd request usually get them off my back.
You for example tell the caller you would attend the presentation if they can include an inflatable dart board as a prize because you really need it.
Another time I asked them if it was permissible to bring my wife and mistress. They were happy about that (double pay) but could not promise that my wife will win an extended holiday on the Titanic.
Please help I am running out of ideas!!