420 celebration on "Hippie Hill" in Golden Gate Park, San Francisco.
McKenzie Gibson from Sacramento puts on her recently purchased marijuana leaf bandana as her and her friends relax in the sun on "Hippie Hill," in Golden Gate Park in San Francisco, Calif., on Friday, April 20, 2018. Hundreds participate in the first 420 celebration since Californian's passed Prop. 64, which legalized the recreational use of marijuana. (Laura A. Oda/Bay Area News Group)
