Eko-hause is a Japanese cultural center located in Düsseldorf that hosts many different events such as tea ceremonies, performances, religious festivals, and etc. These is also a Buddhist temple located on the grounds. Admission into the garden is free, but there's a small fee to visit the temple. It's one of those places to spend a quiet afternoon reflecting and relaxing. I trekked over during a warm spell, and had a lot of fun roaming the grounds.