If you’ve ever wondered what it’s like to be a sardine, I suggest you try riding San Francisco’s MUNI during rush hour. You will not only rub shoulders with a few of the more expensive oil-packed sardines, but also some ripe smoked oysters. If you enjoy the ambience of the DMV, the sticky floors of a movie theatre, and being trampled in a stage rush during a music festival, then I think a ride on MUNI between 8:00 and 9:00 AM, or 5:00 and 6:00 PM will be a real treat for you.