There's a nifty org (Living With) that is selling shirts that have visuals representations of various mental health/neurological conditions. It was started by Dani Balenson a recent college grad who struggles with ADHD.
According their blog:
Living With: is a project dedicated to empowering anyone dealing with mental health to be confident in themselves and their approach to handling daily obstacles. It started as a college thesis and it's grown to become a nationwide social endeavor that sparks new conversations and new perceptions about mental health.
And here's where your money is going:
Living With: donates $2 of every shirt sold to Active Minds, a great organization working to destigmatize mental illnesses on college campuses. Active Minds encourages college students to speak out about mental health and shapes leaders on campus.
As soon as I get some money I may get my own, here's my pattern :)