Fostoria Housing Project Fostoria Junction, a 15 unit supportive housing program, opened in 2007 in Fostoria. The project is a collaboration of the mental health and recovery boards serving Hancock, Putnam, Mercer, Van Wert, Paulding, Seneca, Sandusky and Wyandot counties, as well as treatment providers. Referrals from other mental health and recovery services boards are accepted. The Junction provides 24/7 staff as well as two meals per day for the tenants. All units are furnished with the essentials.