Well I'm so glad I've finally managed to bag a picture of a mattress of Walthamstow. As popularised by the (in)famous (un)official Walthamstow Tourist Board. You can get yourself a calendar of them should you so desire. http://www.walthamstowtourism.co.uk/index.html We might be hipsterfying and gentrifying by the minute, but we're still a dumped mattress hot spot.