20 July 2019 · Veliko Tarnovo · Bulgaria
12 April 2018 · Stara Zagora · Bulgaria
15 July 2016 · Plovdiv · Bulgaria
31 October 2014 · Sofia · Bulgaria
28 June 2013 · Solothurn · Switzerland
28 June 2012 · Solothurn · Switzerland
10 July 2010 · Solothurn · Switzerland
30 June 2010 · Solothurn · Switzerland
19 January 2007 · Bucharest · Romania
10 July 2006 · Rousse · Bulgaria
29 June 2006 · Rousse · Bulgaria
25 May 2006 · Granada · Spain
24 May 2006 · Alicante · Spain
11 January 2006 · Zürich · Switzerland
10 January 2006 · Linz · Austria
9 January 2006 · Salzburg · Austria
4 May 2005 · Eugene, OR · United States
22 April 2005 · Alto, NM · United States
18 April 2005 · Midland, TX · United States
27 February 2005 · Stony Brook, NY · United States
26 February 2005 · Bayside, NY · United States
22 February 2005 · Keene, NH · United States
3 March 2004 · Concord, NH · United States
29 February 2004 · Keene, NH · United States
27 February 2004 · New Haven, CT · United States