This is the site of the old Y.W.C.A. (Young Women's Christina Association) here in Bogalusa, which has been around since .... The YWCA is a national organization that has been involved in addressing issues of racism, sexism, and advocacy of human rights since it's conception in 1858. This particular location has been vacant for some time, and recently acquisition has been sought by the nearby LSU Medical Center for expansion of facilities.
You are looking for a camo'd pill container getting some hang time just outside the building. May have to look closely... Bring a pen to sign log. Use stealth during the day, although the building is empty, nearby businesses may have curious muggles. Good luck!