Bobby and Steve's seminal soulful house institution lands on Saturday night for the twins' 40th birthday shenanigans which will be the pair's last party of 2003. After just completing their amazing 12-year run at Bar Rumba, Bobby and Steve will now be bringing us their new Zoo Groove Stereo. Saturday finds all our favourite Zoo headliners including Chrissy T, Paul 'Trouble' Anderson Ricky Morrison, Jeremy Newall and Abbey Shah, while hosting the door will be one of clubland's most charming meeters and greeters, Bryan Chambers.