That tells me nothing. Maybe it was your 20th visit and you've been hard at trying to get your start-up off the ground for a year? Or maybe you are a 17yo Swedish backpacker who thought they were signing up for a day trip to Muir Woods and accidentally signed for funding because they literally have too much of the stuff to invest and you looked kinda cute.
Is it because you knew the right people in SF? I am going to be visiting soon and I would love to get some insight into the startup culture.