Codename Sparrow at Peter Parker's Rock and Roll club on Denmark Street. At the moment my two sets will include...
The Pains of Being Pure at Heart, Bawl, Sparklehorse, Bowie, Built To Spill, The Cure, Constantines, Interpol, The Smiths, M83, Elastica, Pavement, Marion, The Walkmen, Les Savy Fav, Belly, Weezer, Raveonettes, Let's Wrestle, and a few others.
It's free, starts at 7.30-ish. Don't feel you have to attend, but you can if you want to. No-one's forcing you to do anything.