Yes, thank you for posting this. I thought about this very notion this weekend, and forgot to post.People have stated signs that say "free refills for length of stay", that statement does not exclude future free refills. It simply states one fact or feature of the mug. Now if the sign said " If you purchase the mug this visit it is only good for this visit,not every other visit and not ever at any other resort"- or something to that effect, then I think we wouldn't be having this discussion right now.