Depression Support Group
Depression is a real and debilitating condition that is often misunderstood by family and friends. Its meaning can range from a prolonged period of sadness to an actual mental illness with specific symptoms. Find and share experiences with others who are going through the same struggles.

I would never do the latter. Just never. Just don't. Invite individual people to an individual place at an individual time. If they don't show then, you know you have no friends.