A real highlight for tennis fans is taking place at the Gerry Weber Stadium in Halle until 17 June 2012. Germany's most famous grass-court tournament is celebrating its 20th anniversary this year with a star-studded line-up of players and fantastic accompanying entertainment including music and a kids' day. Many of the top players use the tournament as a warm-up for the All England Championships at Wimbledon, which take place shortly afterwards.