It has an alcoholic percentage of 21.5%, slightly lower than most bitters and has a relatively sweet flavour. The drink is sold in a stone jar and is drunk cold from own glass, a high and tiny chalice glass, larger than a Jägermeister glass. The drink originated in 1973 when Tilburgian entrepreneur Jan Wassing started experimenting with a drink with lower alcoholic percentage that was appropriate for his stomach. The result was successful. The drink is distilled now at Loven industrial area in Tilburg by the Eindhoven company Schrobbeler Ltd, without the è on the last vowel. The drink is especially consumed at Carnival. The name is derived from the profession of 'Schrobbelaar', in the textile industry in Tilburg. The profession was unskilled and had a low wage. Another known drink from Tilburg is Peerke's Nat, which has a higher alcoholic percentage than Schrobbelèr (25%) and was introduced at the beatification of Peter Donders (locally named Peerke). The drink is sold in bottles of 70 centiliters. The Koningshoeven Brewery brews trappist beer. It was founded in 1884 at Koningshoeven Abbey. Open air art Tilburg's open air art is mostly supported by KORT (Kunst in Open Ruimte Tilburg, Dutch for Art in Open Space Tilburg). One example is the turning house on the Hasseltrotonde, a roundabout, was erected in 2008. Besides being responsible for newer, modern art, KORT also gives information about older works of art, like the Willem II statue on the Heuvel. Festival city, music The city of Tilburg hosts many festivals, such as Incubate, Festival Mundial (world culture), Stranger Than Paranoia (jazz), Tilburg Students Festival, and Roadburn Festival. 013 is a modern pop-centre. Paradox is a club for experimental jazz and improvised music. Fontys University of Applied Sciences started a pop academy in the beginning of the 21st century, and students often perform on local stages. Museums Tilburg has an outstanding museum of Modern Art, De Pont, which houses works from renowned artists such as Ai Weiwei, Anish Kapoor and Richard Serra. There is also a large textile museum, offering not only a historical view in its former factory, but also a laboratory for design, production and development of textile as a material. The Textile Museum: A Museum in a restored factory with striking glass entrance, for industrial & designer textiles. Tilburg has traditionally had a rich textile industry. The traces of this form of industry can be