The next meeting for the Marion County Change Coalition or MC3 will be held tomorrow. The meeting will begin at 4pm at the Knoxville Hospital and Clinics. The meeting is for representatives from local and county mental health and substance abuse related philanthropic groups to come together and give the coalition a five to eight minute update including a brief history about their organization or committee and talk about their upcoming plans, projects or programs. The coalition will use the information gained from the meeting to share with other local groups to collaborate on new ideas throughout the county as well as help promote any upcoming programs.