Naumburg (dpa/sa) - Theater, acrobatics, music, dance and improvisation: the streets and squares of Naumburg become stages for artists of different genres at the weekend. After the opening of the Naumburg Street Theater Days on Friday, 21 groups and individual artists from several countries will put on a colorful entertainment program until Sunday. According to the city, around 60 events are planned. The performances can therefore be admired on the market and Marienplatz as well as in the city park. This will turn into a "whisper forest". The performances would be supplemented by hands-on activities and games, it said.