We know Christmas is a long way off, but cut out this tip and save it for later. Christmas is a time for visits from family, and what better way to get them out of the house, ahem, we mean show them that the TV show Dallas was actually a documentary, by taking them on a drive-by tour through Highland Park? The annual tour is, after all, a showstopper, particularly along Beverly Drive, where residents spare no expense in covering every awning, tree and shrub in sight with lights so uniquely hued that even Ralph Lauren would be impressed. "Holy shit," was the response we got from the visitor we took there last year. And he's from New York.