You paid the meter but neglected to curb your wheels. You overslept and didn't move your car for the street sweepers. You're allergic to metal and can't carry the two pocketfuls of coins it takes to fill up a meter these days. Whatever the reason, if you drive in San Francisco, you inevitably get parking tickets, and fork over 35 or 50 bucks to the city with alarming regularity. But there's a little-known loophole for people who are short on cash but long on free time: Project 20, which lets... More »
