Open Houses of the Week: Hobnob With the 1 Percent

There's something about that "Open House" sign that acts like a magnet. Whether you're looking for a new place to live, keeping tabs on real estate in your neighborhood, or just angling for a sneak peek at someone else's private domain, the lure of an open door is strong indeed.

This week, we take a walk down millionaire's row -- eight markets with the highest volume of millionaires per capita, as reported by Kiplinger.com. With a mix of mega-mansions and surprisingly modest abodes provided by Realtor.com, we mine America's toniest gold coast neighborhoods for the best open houses of the week.