Garter Procession Join Victoria League members at Windsor Castle to witness the historic Garter Day procession. Her Majesty The Queen and members of the Royal Family will participate in this procession with Officers of the Order of the Garter, accompanied by a marching band. The grand procession is a must see event in June if you are in the town of Windsor. Booking closed. In case you have any queries about this or future events, you may contact our Membership & Admin Officer, Ms. Vincy Davis, at [email protected].