Yea, that's my impression too.
The reason I asked is I'm in London at the moment. I've been going to the Soho area because there's a bunch of nice restaurants there (as mentioned in the article). There's also what appears to be a lot of strip clubs but no Burlesque or at least it's not obvious there is any Burlesque there.
So, the art (which is awesome) saying it's about Burlesque in Soho in London made me wonder does Burlesque = Strip Club in London OR did the artists use the wrong word OR are those 10-15 places that look like strip clubs from the outside actually Burlesque shows (in which case I'd be willing to check one out). Searching for Burlesque in London though doesn't seem to bring up any places in Soho though OR maybe there used to be Burlesque there OR maybe there is lots of Burlesque there but it's not the Strip Club looking places.
Confused (and would like to see a nice Burlesque show in London)