There's also the Pebble Beach Tour d'Elegance taking place Aug 16 (Thu).
Here's the route map and here's the schedule:
07:00–08:00 - Cars line up near Collins Field in Pebble Beach
08:30-11:30 - Tour departs, tracing portions of 17-Mile Drive and nearby scenic roads
11:30–12:00 - Tour arrives in Carmel-by-the-Sea
12:00–14:00 - Cars are displayed on Ocean Avenue
14:00–14:30 - Tour returns to Pebble Beach
15:00 - Concluding Champagne toast for participants