Elks, Benevolent and Protective Order of Baton Rouge, no. 490. Letter and dues notice, 1915. 2 items. Location: Misc.E. The Elks lodge in Baton Rouge, La. was chartered on May 20, 1899 with twenty-five members, and constructed its own theater and office building at the corner of Third and Florida Streets in 1900. Comprised of a letter and dues notice for John J. Mundinger from the Elks Lodge in Baton Rouge. For more information, see online catalog. Mss. 4961.