The ianVisits guide to November's unusual events, tours, lectures and exhibitions happening around London.
Sunday 1st November
Monthly open day at the museum to London's first international airport - in Croydon.
A monthly opening of the Victorian museum of industrial testing equipment.
11am to 5pm
Saturday 7th November
Monthly open day at one of London's more curious and delightful museums, devoted to the history of the sewing machine.
2pm to 5pm
Saturday 14th November
Ceremonial military guns will go bang bang at the Tower of London and Hyde Park to mark HRH Prince of Wales’ Birthday.
12pm to 1:30pm
Sunday 15th November
£17.95 Military Vehicles Day
Over 100 vehicles, spanning the decades and representing the field of conflict from around the world, are expected for this annual Military Vehicles Day.
10am to 4pm
£2.00 Retro games fair
The London Gaming Market is a place to buy retro video-games, board games and merchandise all in one place.
Starts at 12pm
Saturday 21st November
Monthly tour of the former Inland Revenue offices, now a artists workshop.
Starts at 1:15pm
Sunday 29th November
A monthly open day at a quirky transport museum housed in an old water pumping building.
10am to 4pm
Discover the history of the building and climb the 135 stairs for the best view of Hackney.
2pm to 4:30pm