BB Centrum, which the development and investment company PASSERINVEST GROUP, a.s. is building and constantly developing, prepared a traditionally spectacular concert for its visitors and tenants, this time with a surprise. Hana Zagorová performed along with Jiří Dvořák’s Boom Band, Děda Mládek Illegal Band and No Name at this year’s fourth annual concert. The concert was PASSERINVEST Group’s celebration of its 25 years on the market this year, and thus it prepared a thrilling evening surprise for the visitors, specifically a tightrope walker, who walked at a height of 70 metres above the audience on the FILADELFIE building and dancers who performed a vertical dance on the building at a height exceeding 50 metres. More than 3000 visitors attended the event.