You are not supposed to park, but instead just drive slowly through the park.
Two nights, just after opening day, it is walk through only. Buy tickets in advance. Children are free, but still need a ticket. Parking is at Netflix, Winchester/Knowles area (Albright Road) and a shuttle will take you to the park entrance and puck you up for the return to Netflix
Best to drive slowly and enjoy the lights. Festival of lights it's best driven by. No need to park. You can stop your car real quick for photos. Watch out for cars behind you and don't hold up the traffic
Thanks! Your answer is awaiting moderation.