A gathering of almost 200 classic cars (not only Opels, in fact there were only 3) in the village of Voorschoten. Nice weather, classic cars from 1910 to 1980 and a free trip in an old Leyland city bus were the success formula to attract many visitors, not only from the village itself but from all over Holland! I didn't participate in the Concours d'Elegance (my car isn't that elegant ;)), however it was a nice day!