Chilango is owned and run by the people that opened Mucho Mas in Islington.
Does Chilango do a tomatillo based salsa verde because the one they did at Mucho Mas was excellent and I don't think they do it anymore. They've dropped the corn salsa too I believe?
Nineteen Ten in the Westfield London (which I started a thread about a minute ago!) do a mean salsa verde and a corn salsa too for those who like it. Their barbacoa is the best I've ever tasted!