‘Final countdown’ on for Congress Theatre re-opening celebrations after major refit with Rock of Ages on April 8. Dig out those stone-washed denim, add an extra-large can of hairspray to the weekly shop and start practising your best air-guitar as the biggest, baddest and loudest rock comedy musical Rock of Ages heads to Eastbourne’s refurbished Congress Theatre, part of Eastbourne Borough Council’s £44 million investment to create a first-class cultural, conferencing and sporting destination known as Devonshire Quarter.