In a town where 50 degrees is considered chilly and even the remote possibility of a dusting of snow is a banner news event, it was conceivable that San Francisco's Occupy encampment could exist indefinitely.
And yet, on the very night the cops moved in and cleared everybody out, it snowed in San Francisco. Sort of.
Two miles up the street from the huddled masses at Justin Herman Plaza, City Hall was bedecked with a transparent plastic awning, a red carpet, and, most eye-catchingly, mounds of snow.
Last night was the Christmas shindig for the San Francisco Consular Corps, and, as in the past, mounds of the frozen white stuff that hasn't fallen in San Francisco since 1976 were piled on the Civic Center side of City Hall.