PEBBLE BEACH, CALIF. — The finest cars flown from around the world will participate this week in the annual Pebble Beach Concours d’Elegance, but not before the Concours d’LeMons (lemon cars) is held in Seaside nearby. Remember the Ford Pinto? It belongs in that lemon show. If you’re California Car Dreamin’ and won’t make it to Pebble Beach Concours d’Elegance, here’s what the other half is doing: