Ruhrfestspiele
... that the annual European theatre festival Ruhrfestspiele , which collaborates with companies such as The Old Vic, originated in a coal shortage in 1946?
... that the annual European <a class="mw-redirect" href="./Theatre_festival" id="mwCK0" rel="mw:WikiLink" title="Theatre festival">theatre festival</a> <b id="mwCK4"><a href="./Ruhrfestspiele" id="mwCK8" rel="mw:WikiLink" title="Ruhrfestspiele">Ruhrfestspiele</a></b> <i id="mwCLA">(main venue pictured)</i>, which collaborates with companies such as <a href="./The_Old_Vic" id="mwCLE" rel="mw:WikiLink" title="The Old Vic">The Old Vic</a>, originated in a coal shortage in 1946?