What is the fine-grained topic of the following text: With the help of Mayor Miro Weinberger, Big Nazo kicks off the “Spectacle of Fools” opening gala outside city hall at 5:30 p.m. on Friday, followed by a dance party, more performances and, at dusk, an outdoor screening of Buster Keaton’s The Cameraman with a live, original score by local composer Randal Pierce. Only return the topic.
"Spectacle of Fools" opening gala in city hall with Mayor Miro Weinberger's support, featuring performances, a dance party, and an outdoor screening of Buster Keaton’s The Cameraman.