Istanbul Hezarfen Airfield
... that Istanbul Hezarfen Airfield hosts around 30,000 music fans every September for the annual Rock'n Coke open air music festival?
... that <b id="mwC8g"><a class="mw-redirect" href="./Istanbul_Hezarfen_Airfield" id="mwC8k" rel="mw:WikiLink" title="Istanbul Hezarfen Airfield">Istanbul Hezarfen Airfield</a></b> hosts around 30,000 music fans every September for the annual <a href="./Rock'n_Coke" id="mwC8o" rel="mw:WikiLink" title="Rock'n Coke">Rock'n Coke</a> open air <a href="./Music_festival" id="mwC8s" rel="mw:WikiLink" title="Music festival">music festival</a>?