Murray-Leslie founded an illegal bar called "Maria Bar" in 1994 with friends Barbara and Karl Fritsch, changing its name to "Seppi Bar" in 1996, a nomadic ArtBar around Munich that lasted 3 years. It was a project based on the Cabaret Voltaire in Zurich where the Dada artists met and performed. It was here that Murray-Leslie invited Logan and Lisa Walker to join Seppi Bar in 1997. Logan and Murray-Leslie began working as a group at Seppi Bar to create art exhibitions and host illegal parties.