Thu, 11 to Sun, 14 May 2023 Thu, 12 to Sun, 15 May 2022 Fri, 15 to Sun, 17 May 2020 Fri, 10 to Sun, 12 May 2019 Thu, 10 to Sat, 12 May 2018 Thu, 11 to Sat, 13 May 2017 Thu, 12 to Sat, 14 May 2016 Thu, 14 to Sat, 16 May 2015 Thu, 15 to Sat, 17 May 2014 Fri, 17 to Sat, 18 May 2013 Fri, 18 to Sat, 19 May 2012 Fri, 20 to Sat, 21 May 2011 Fri, 21 to Sat, 22 May 2010 Fri, 22 to Sat, 23 May 2009 Fri, 16 to Sat, 17 May 2008 Fri, 18 to Sat, 19 May 2007 Fri, 19 to Sat, 20 May 2006 Fri, 20 to Sat, 21 May 2005 Fri, 21 to Sat, 22 May 2004 Fri, 16 to Sat, 17 May 2003 Fri, 17 May 2002 Fri, 19 May 2000 Fri, 21 May 1999 Fri, 22 May 1998 Fri, 23 May 1997 Fri, 24 May 1996 Fri, 26 May 1995 Fri, 27 May 1994 Tue, 25 May 1993