Wealthy, upperclass, suburban area marked by large properties, larger houses, and sometimes even larger populations of jews. The local police force will usually have nothing better to do than break up high school parties, and the local high schoolers will usually have nothing better to do than spend their parents' money on copius amounts of marijuana and smirinof twist. Keep your eyes open for a high ratio of Starbucks to 7-11s, and an almost unsettling shortage of blacks. Mexicans are right out.
"There were a lot of parties in the hills that night, so I grabbed my pink northface and my prada purse and waited in my foyer for Rebecca to pick my up in her Land Rover."