Those planning to go to Circolombia's performance shouldn't expect a circus show, but a circus concert, says its founder.
The troupe's 14 men and two women are all between 17 and 28 and grew up on the streets of Cali in western Colombia. They all attended the National School of Circo Para Todos (Circus For All), the world's first professional circus school for disadvantaged youth.
They were given their break by a British woman called Felicity Simpson, a former circus performer who set up the school with the help of a £250,000 ($455,000) grant from the National Lottery, in 1997.
"They're the kind of people who if you saw them on the other side of the street at 11pm, you'd run home," Ms Simpson said.