Opened in 2013, Kaiku has steadily kept itself at the centre of Helsinki nightlife. Located in an old factory, Kaiku is an intimate 400-person-capacity space located in the heart of the city's cultural district. Defined by the owners as 'second-story underground sounds for music lovers', Kaiku boasts a hefty soundsystem with a rotary mixer, spacious dancefloor and a lineup of local and international DJs every weekend.