100 Euros for a travel story you'll tell years into the future, and funding the tourism economy - win-win!
I was on a plane recently and two people in the row behind me were having a lengthy moan about their respective travel experiences / disasters. They stopped escalating when one of them said "That's nothing, we were just coming in to land when the volcano started to erupt."
I was really tempted to stand up and pitch in with a line about landing in Tokyo when Godzilla chose that precise moment to attack, but the fasten-seatbelts sign had just lit up, so I didn't.