The industrial premises of the Old Wastewater Treatment Plant in Bubeneč offer a unique atmosphere but place high demands on technical execution. For the OK System 30th Anniversary celebration, we delivered the comprehensive technical realisation of an acrobatic show, which served as the evening's centerpiece. The entire 12-minute choreography – from the violin intro to the Grand Finale (two hoops and two Cyr wheels) – was integrated into a dynamic lighting design with exact cue programming. Sound coverage extended across the main hall and the mezzanine, ensuring flawless playback of both the live violin and music tracks. This project confirms our capability to deliver complex technical solutions requiring high artistic synchronisation in architecturally unconventional venues.