Cafe Concrete will showcase four live performances by sound artists commissioned to respond to the 1951 Festival of Britain, Space Age architecture of the Plymouth Athenaeum. There will be a special guest DJ, and non-profit CDs, DVDs and oddments for sale in a relaxed and intimate atmosphere. £2 entry. Bar provided. Cafe Concrete is a non-profit experimental sound and film collective, event and record label, centred on Plymouth, UK and curated by Matthew Coombe.