The Medieval Banquet is just to the east of the City of London and Tower Bridge, next to the World Trade Centre in St. Katharine's Dock. It is easy to get to by public transport (bus or tube) or taxi. Major road routes such as the A11 and A13 are close by which lead to the M25 and London's main airports (Heathrow, Gatwick, and Stansted).
In addition parking is permitted on surrounding roads with single yellow lines after 6.30pm. Go to the site: http://www.medievalbanquet.com/