Yes she participated today in an private meeting with the Mental Health Fund:
From the Mental Health Fund's Facebook page:
"Our patron - Crown Princess Mary - has today visited us at Nørrebro. The Crown Princess has among others things met the talented volunteer counselors in our phone call center and talked with children and young people, parents and staff in our conversation groups for children of parents with mental illness. We are so very pleased with the Crown Princess commitment to our children and youth and look forward to continued cooperation on this important issue for Mental Health Fund :)"