Parking at DunDraConThe Santa Clara Mariott has plenty of parking, and should be able to accomodate all our attendees.
If you have a room, tell the front desk you have a car when you check in and your room key will be activated for in-and-out parking privileges; $5/day will be added to your bill.
If you're day-tripping, take your parking ticket to the hotel front desk and pay $5 to get it validated before you leave. (No in-and-out privileges, but still much better than the regular price!)
Another good reason to stay at the hotel!