American Legion

365 Post

PO Box 465, Lydia, LA 70569

American Legion Auxiliary

365 Julius Boutte

PO Box 188, Lydia, LA 70569

Grand Marais Mardi Gras Association

PO Box 8, Lydia, LA 70569

Lydia Cancer Association Inc

Patient & Family Support

PO Box 731, Lydia, LA 70569

United Food And Commercial Workers International Union

27c Local

PO Box 374, Lydia, LA 70569

United Steelworkers

14425 Local

PO Box 598, Lydia, LA 70569