The Blackout

You don't know where you are, you don't know who you're with, and you definitely don't know what happened. You can't remember a thing... After a few seconds, you realize that you're not alone, slowly you find out that you're with your friends. But where are you all? And what happened? Your friends begin to wake up and slowly the pieces of the puzzle fall into place. You went away for a weekend, celebrating something... but what? "Shit, the rings are gone!". Ouch, with a pounding head you realize that the bachelor weekend in Austria is not going as planned. In fact, it seems you've locked yourselves out. Besides the rings, there's also no trace of the keys, travel documents, and passports... It certainly looks like last night's party got a little out of hand, the landlord of your chalet is anything but happy, the rings, keys, travel documents, and passports are all lost and in an hour a taxi is leaving for the airport because tomorrow one of you is getting married, right...?