« All Events This event has passed. BONG May 20, 2017 Understage – Rivoli, R. do Bonjardim 143 Porto, Portugal « BONG Ghold » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: May 20, 2017 Venue Understage – Rivoli R. do Bonjardim 143 Porto, Portugal + Google Map