It's frightening how fast cutting-edge technology has turned into museum pieces. This gives an exposition on IT in Poland and has over 3000 ancient computers in its collection.
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A cod-Renaissance bling mansion, built in the 1870s by the brothers Abraham and Joseph Goldstein. They made their money from sawmills, but when their Katowice mill burned down in 1892 they left for Wrocław. The building then had various uses and is now a municipal marriage hall; you can usually look in.
Contemporary visual and physical theatre group, formed by Marcin Herich, actor, director and organizer of theatre events.