This building has had a long history at St. George. At one time it was the convent for the Sisters of St. Joseph who served in this parish. Most recently, it has served as the kindergarten building for the elementary school. Now, it is a multi-purpose building which houses parish babysitting, before and after school care, Sunday Nursery, Pre-School of Religion, and the parish scouting program.

St. Joseph Hall is named in honor of the Sisters of St. Joseph of Medaille who have been a part of the St. George Parish and School history since 1960. This building is located between the Gym and the Parish Administration Building, adjacent to the parish cemetery.