Notes and observations from Friday's media session with the Giants at AT&T Park, a preludeto today's winter FanFest: The day means more to the players than you might think. The Giants didn't have their choice oflocale for winning the World Series, but in retrospect, they'd loveto have clinched the thing in San Francisco. "I think today is whenit will really sink in," Tim Lincecum said. "It would have been awesometo win it here, share it with the fans, but now we get do that withmaybe 40,000 people. It gives a chance to relive it, recapture thefeelings and emotions we had when we won it." ... Lincecum issporting the first mustache of his young life, a wispy thingfeaturing a couple of hair-free gaps. "Started growing it about amonth ago, and this is all I got," he said wi