On 9 September 2015, Queen Elizabeth II will become the longest ever reigning monarch in British history. In celebration of this occasion, Treasure Hunts In London are organising A Royal Treasure Hunt. There will be themed clues to solve, puzzles, photo challenges and assignments. The hunt starts when teams collect clue packs and ends with a drink and prize-giving at a nearby pub. This is a fantastic opportunity to have heaps of fun while discovering more about our monarchy's rich history. Please note, no cakes will be thrown nor prisoners released during this treasure hunt. Over 16s only. Teams of 2 to 6 players. Individual players will be teamed up at the starting point. Please bring a smartphone or digital camera with you. Please arrive on time as latecomers may not be admitted. The secret location will be revealed after booking…but we can tell you now that it's somewhere in St James's.