Grant Park Music Festival
...that the Grant Park Music Festival, a Chicago tradition since its 1931 introduction by Anton Cermak, is America's only remaining free, outdoor concert series featuring classical music?
...that the <b id="mwAsU"><a href="./Grant_Park_Music_Festival" id="mwAsY" rel="mw:WikiLink" title="Grant Park Music Festival">Grant Park Music Festival</a></b>, a <a href="./Chicago" id="mwAsc" rel="mw:WikiLink" title="Chicago">Chicago</a> tradition since its 1931 introduction by <a href="./Anton_Cermak" id="mwAsg" rel="mw:WikiLink" title="Anton Cermak">Anton Cermak</a>, is <a href="./United_States" id="mwAsk" rel="mw:WikiLink" title="United States">America's</a> only remaining free, outdoor concert series featuring <a href="./Classical_music" id="mwAso" rel="mw:WikiLink" title="Classical music">classical music</a>?