I forgot it was Halloween today until I saw a man on BART putting on white paint on his face to finish his ghostly look. His hair was spiked with some red, blood-like streaks and he attached a fake ax on his head. He frightened me initially until I realized, oh yeah, it is Halloween!
You just don't see too many adults dressed in costumes at work anymore...although I did see a man dressed up in a large, full-on dinosaur or lizard costume at my work. A few people had shirts, wigs and buttons, but not a lot of costumes.
Happy Halloween, everyone!