A colleague of mine when on secondment in London had a couriering job after some important 'documents' got lost in the post and needed to be signed by several board of directors of a NYSE listed company so it could be released. Over the next three days, this individual visited Prague, Barbados, New York and Athens to have the master signed off. Now that's a junket and a half but the client was more than happy to fly him first class.
Don't think there's many missions/junkets like that anymore.
