Berlin planned a weeklong arts festival from 4 to 10 November 2019 and a citywide music festival on 9 November to celebrate the thirtieth anniversary.[60][61] On 4 November, outdoor exhibits opened at Alexanderplatz, the Brandenburg Gate, the East Side Gallery, Gethsemane Church, Kurfürstendamm, Schlossplatz, and the former Stasi headquarters in Lichtenberg.[61]