This is one of the halls included in the complex popularly referred to as the "four-pack". These are modernized hall, connected by roofed and glazed passages, creating a modern exhibition space. The passages are called Linden Avenue, which they owe to the natural forest stand preserved in the complex. Thanks to its unique features, this place became the center of the session during the United Nations Conference on COP14 climate change in 2008. On the mezzanine of the pavilion there are 10 conference rooms, the largest of which can accommodate over 200 people.