Kater Blau is a well-known club located in Berlin, Germany, situated along the Spree River. It is famous for its vibrant atmosphere, eclectic music, and unique events. The club is housed in a former factory building, which adds to its industrial charm and character. The venue features multiple dance floors and outdoor areas, allowing for a diverse range of experiences. Kater Blau is particularly popular among electronic music enthusiasts, hosting both local and international DJs. Its commitment to creativity and community makes it a staple in Berlin's nightlife scene.