Set in the former Sierra Leone embassy (think shabby chic, imagine the history of this august building), every week tangueros turn up to roll back the rugs, exposing the wooden floors, and dance the night away.
There's a 1.5-2 hour beginners' class at 6:30pm, followed by a social dancing milonga until 11:30pm. The whole lot costs just £10 and there are snacks and drinks.
Great for a romantic evening, learning a new skill, meeting a diverse set of people with something in common, and exploring a new part of London. Who could ask for more?!
33 Portland Place; nearest Tube Great Portland Street or Warren Street.
Telephone number is 0207 637 2777