From the back of the book:
It's time again for the monthly Society cocktail party. Be the hit of the social scene!
But times are tough for the New Age Society. Someone has been murdering Society members, and someone else has been robbing them blind. A fun evening is in store... If you can survive.
Marin County New Age Society is a four-hour live action roleplaying game for ten to fifteen players and two Game Masters. It is a great game for a dinner party or as a live roleplaying game for a convention.