So, this did open in a 'secret' location--I missed the news item:
http://www.standard.co.uk/news/london/londons-first-owl-caf-opens-its-doors-to-the-public-in-secret-location-10166424.html
@Oliver Schick started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
So, this did open in a 'secret' location--I missed the news item:
http://www.standard.co.uk/news/london/londons-first-owl-caf-opens-its-doors-to-the-public-in-secret-location-10166424.html