I'm playing around with the idea of running another cache game in the new year. I'm thinking it will be similar to GeoMonopoly in that there will be a couple caches published each week over a period of a couple of months. But instead of playing a real estate trading game, you'll be out to solve a mystery.
If I can work everything out over the holidays, I'll let you know details of when the game will start and how it will be played. As with the GeoMonopoly caches, even if you're not playing the game, you'll be welcome to find the caches.