Non ci posso credere...
Cos'è... una caccia al tesoro??? Troppo forte, non ci posso credere...
*The Royal Mail has come in for plenty of flack over recent years but you have to hand it to them on this one. A guy sent a Christmas card with this routing information:
Seriously. No address, postcode or any of that nonsense. Just a rough map and an X marks the rough area type thing. Sure enough, the boys in their red vans and blue overalls tracked Peter O'Leary down and delivered the goods. Outstanding!*
Fonte: That's why they're Royal