I used to run nights here (see www.donotconform.co.uk) and I'm about to start a series of half-dayers. Every 2 months from June I'll hold an event for 7 bands in the indie/math-rock/post-hardcore/drone bracket. If this is a success (going to promote it hard so it should be) then I'll make this a regular thing. I've always enjoyed the atmosphere of bigger line-up's - particular in the summer. Drinks between bands, always a diverse line-up etc.
I will book bands on quality alone, so if you think I'd like you, please e-mail at: email@example.com or message me on MySpace or something.