Sat, 4 to Sun, 5 May 2024 Sat, 6 to Sun, 7 May 2023 Sat, 7 to Sun, 8 May 2022 Sat, 8 to Sun, 9 May 2021 Sat, 9 to Sun, 10 May 2020 Sat, 4 to Sun, 5 May 2019 Fri, 4 to Sat, 5 May 2018 Fri, 5 to Sat, 6 May 2017 Fri, 6 to Sat, 7 May 2016 Fri, 8 to Sat, 9 May 2015 Thu, 17 to Fri, 18 April 2014 Fri, 3 to Sat, 4 May 2013 Thu, 21 to Fri, 22 April 2011 Fri, 30 April to Sat, 1 May 2010 Fri, 8 to Sat, 9 May 2009 Fri, 2 to Sat, 3 May 2008 Fri, 4 to Sat, 5 May 2007 Fri, 5 to Sat, 6 May 2006 Sat, 7 May 2005