The show is set to take place at the Trafford Centre in Manchester in April before touring nationally. The PR campaign will target students, young professionals and older people, as well as families, focusing on the Manchester area first.
Brazen pitched against fellow Manchester-based agency Fido for the account.
Cirque Surreal blends music, physical theatre and dance with traditional circus acts. It is run by The Arts Exchange, the company behind the Chinese State Circus and the Lady Boys of Bangkok show.