I'm not sure if this was ever mentioned here. There's a documentary series on Danish TV2 about a bunch of kids born year 2000. TV2 have followed these kids since their birth, and are now at season 12 when the kids are 12 years old (duh!). One of the boys is playing tennis and was training at the Wozniacki camp in one of the episodes. He also went to the the Wozniacki Open at Farum (2011).
The show is called Årgang 0: År 12. It's episode 3. I'm sorry I don't have any downloadable clip of this, but it's available on Sputnik. It's quite brief actually, and only marginally interesting - even for a Wozniacki fan - but I think it desverves to be mentioned anyway. Here are some screenshots: