From October 15 to the end of the month, you'll be able to join a rather special guided tour across Hampstead (aka London's most haunted region, probably), courtesy of Peculiar London. The annual Halloween walk is a memorable evening of fascinating history, immersive theatre and a bunch of pubs sprinkled throughout. As an added sweetener anyone attending the tour (which has a new route, taking in even more of north London's winding, dark back alleys) will get a free shot from the barrels of artisan gin experts Sacred Distillery.
Dates are yet to be finalised so do check with the organisers.