The project Meadow above Lucerna by Ondřej Kobza, Petr Plewka and architect Petr Hájek opened the newly renovated roof areas of the Lucerna Palace to the public in the autumn of 2018. On 1,000 square meters and for two weeks, people could walk on artificial grass, feed chickens, goats and rabbits, look at birds in an aviary, smell wild flowers, and listen to a short piano performance. Media relations for this event were provided by PIARISTI.