I love to take day-hikes and backpacking trips when I can, but lately most of my hiking takes place through the streets of my new hometown. I almost always see crazy things during my strolls through Golden Gate Park, where I often head to the bison enclosure and back again. This weekend, I was on the eastern edge of the park when I saw a young man and young woman, both with robes and dreadlocks and standing very close to each other. They were leaning forward but not quite touching. When I got closer, I saw that the woman had an enormous spliff in her hand, and the man was trying to light it. Neither one of them had matches. Instead, he was trying to fire up the joint by holding a thick magnifying glass to the sun and focusing the beam of yellow light onto the rolling paper.
"It's starting to burn,'' she said, her hands shaking in anticipation.
"Stand still!'' he commanded.