Boris Johnson to host 'secret party' in one of last events as Mayor

Can you solve the clues? Where is Boris leading you? Credit: Yui Mok/PA Archive/Press Association Images

Boris Johnson is hosting a secret party in the capital in one of his last events as mayor of London.As part of his Find Your London festival, which aims to get Londoners exploring the capital, Boris has planned a treasure hunt where the clues lead to an exclusive party.The free Search Party is on March 20 and hopeful guests will follow clues and interact with strangers, navigating through two miles of London's open spaces.

In a deadline of four hours, partygoers will have to solve riddles, take taste tests and even herd sheep - with each solved quest revealing part of the address for the final party.Clues have been commissioned by artists, actors, gardeners, bakers and magicians and there are 4,000 tickets available.

Sheep will be involved. Yes, really. Credit: Andrew Milligan/PA Archive/Press Association Images

You can register for tickets here