This weekendaklikins and I are heading to DC to do the first Washington Post Tropic Hunt, which is based on the annual Miami Herald Tropic Hunt (which I did — and throroughly enjoyed — back in 1994) .
The site explains the setup far better than I but suffice it to say that if thousands of people all trying to solve larger-than-life scavenger-hunt-puzzle-games sounds like fun, you’d probably love it.
If you’re already planning on going, let me know — I’d love to meet up!