Free Anniversary Dinner
RAY: Well, it turns out that the calendar exactly repeats itself every 28 years, so if, in fact, they had gotten married on a Sunday, then it would be Sunday now. So he knew they were lying because 28 years ago, it had to also have been a Wednesday, and it couldn't have been a Sunday.
TOM: Wow.
RAY: Yeah, I know.
[ Car Talk Puzzler ]
