The Advocate | Why a Lake-LSU engineering program could cut billions from health care costs The Advocate Our Lady of the Lake will build Our Lady of the Lake Children's Hospital on property that runs parallel to I-10 in between Essen and Bluebonnet near Our Lady of the Lake's main campus. As one of the largest providers of pediatric care in the state, the ... Our Lady of the Lake Announces Innovative Partnership with LSU College of Engineering |