Festival Matryoshka is an annual Russian and Eastern European cultural festival that takes place at the end of August at Kingswood Music Theatre at park Canada's Wonderland. To date, there have been six festivals: * Festival Matryoshka 2003 * Festival Matryoshka 2004 * Festival Matryoshka 2005 * Festival Matryoshka 2006 * Festival Matryoshka 2007 * Festival Matryoshka 2008 * Festival Matryoshka 2009 (no festival this year)