Oprah's Block Party

Adrianne and Scott's soiree was a success in more ways than one.

Kelly, one of their neighbors, says the night was one of the highlights of her life. "Dancing with Oprah was a top highlight," she says.

Ann, another party guest, says meeting her neighbors—and Oprah—was an awesome experience. "Since then, we've seen each other on the street, and we talk about [the party," she says. "Now we have more in common than just the party—we've found out so much more about each other. It's wonderful!"

Now, Oprah wants you to reach out and do something nice for your neighbors. "I'm loving this neighbor thing!" she says.