I just read that Mary and Frederick and the two children spent Christians birthday in the royal family's summer cottage in northern zealand...it had been their intention all along to make this a private birthday. Voila.
Indeed. [URL="http://www.billed-bladet.dk/default.asp?Action=Menu&Item=386"]Billed Bladet[/URL] quoted Lis Frederiksen:
"It was their wish all along that Prince Christian's birthday was to be celebrated completely privately this year..." the court's information manager Lis M. Frederiksen told Billed Bladet.
TV2 is reporting that the family spent his birthday at a hunting lodge, which was a private event, also attended by close friends.