John Regan Post 02 has met at several locations over the 100 year history. In 1939 the John Regan American Legion Hall was built at 401 W. Idaho St. in downtown Boise, Idaho. The Legion Hall was designed and built by Tourtellotte & Hummel. The artchitecture is a hybrid between Modern and ARt Deco architecture. The Legion Hall served as an American Legion clubhouse. It was listed on the National Register of Historic Places in 1982 for its fascinating architecture design.