Epica The United Principle Tour Epica are stoked to announce that they're coming back for a full UK + Ireland headline tour in April 2018. SOCIAL 06 APR 2018 Rock City, Nottingham Support to be announced 07 APR 2018 O2 ABC Glasgow Support to be announced 08 APR 2018 O2 Academy Bristol Support to be announced 12 APR 2018 O2 Ritz, Manchester Support to be announced 13 APR 2018 O2 Forum Kentish Town Support to be announced