Big Brothers Big Sisters of St. Catharines - Thorold & District

We proudly serve children & youth living in St. Catharines, Thorold, Niagara-on-the-Lake, Grimsby, Lincoln & West Lincoln. Our office is located at 428 Niagara Street in St. Catharines. We have a mission to empower youth through mentorship, and we envision every child who needs a mentor having one.