I received the same postcard and when I tried calling the number from work on 12Sep2011, it answered and then just hung up -- no machine, no msg, nothing.

Answered one of many phone calls and they wanted us to meet them at a "Famous Dave's" restaurant and talk about time share.  the caller said It is intended to "help you use your time share better".  We then got the post card referenced above and one of us called and they talked about time shares.  While it may not be a true time share offer, it does appear to be a time share scam.

I received a postcard offering me 2 round trip airfares on Southwest if I called 1-888-365-1025 &, if I called withing 48 hours, I would also receive a bonus 3 day 2 night hotel stay. The fine print stated that certain restrictions apply. The card had my first & last names correctly spelled. The card included a denial that it was a timeshare or land sale offer.