It's a similar situation to last time: let us know that you're coming or thinking of coming (via email or facebook) and we'll put you on the guestlist. Get there by 9 and this will get you in for £4.

Monto Water Rats
328 Grays Inn Road London WC1X 8BZ

Map http://maps.google.co.uk/maps?q=328%20Grays%20Inn%20Road%20London%20WC1X....