This is an other drinking establishment and you will be charged for entrance at all times.
"The House of Magic, set in an unsuspecting residential street is totally anonymous from the outside. Once past the gates you find yourself immersed in one of the most outlandish, extraordinary and enchanting venues in London. Built by prominent magician Simon Drake as his residence nearly 20 years ago, he set about turning it into a self-contained island of entertainment. Guests can enjoy high quality cuisine and drinks at uniquely low prices, before being startled and amazed to varying degrees throughout the night. Although it’s often booked out exclusively for corporate events and private parties the house also has a number of public nights throughout the year."
House of Magic, Walworth