So we’re heading into the final week of the Plymouth History Festival 2014, but we’re not slowing down just yet. Tomorrow the Devonport Naval Heritage Centre is holding an open day, where you can explore the artefacts, listen to some short talks, or even take a tour of a decommissioned nuclear submarine. And admission is free! If that doesn’t tickle your fancy then why not take a guided walk and Discover the Royal William Yard in the evening from 5pm. Get rid of your Monday blues and get involved!