As a part of the annual ‘Culture Crawl’ in aid of Maggie’s Centres, a_zero partook in a 15 mile walk around London taking in various buildings open as a prt of this years Open House. The midnight ramble finished at 4am on the top of the Gherkin. Thanks to lots of generous donations, we exceeded our fund-raising target of £1000. Thanks to all. Watch a short film of our adventures on our facebook page.