Viper recordings are back at XOYO London this December. Join us for a spectacular celebration of one of the UK’s most influential dnb labels! Expect a stacked line up of all things Drum n Bass. 20 Years Of Viper : London Friday 6th December XOYO London 10pm - 4am - 18+ Event (Last Entry 2am) Brought to you by Weird Science  *Everyone must show valid photographic ID *Admission to XOYO London is at management's discretion, advance tickets do not guarantee entry