Fort Concho is hosting a visit by "The Wall that Heals" from today through Sunday. The exhibit features a half-scale replica of the Vietnam Veterans Memorial in Washington, D.C. The wall is open to the public 24 hours a day from this morning through 3 p.m. Sunday. The fort is also having their final Museum Day of the year on Saturday from 10 to 2. Following there will be a 50th Vietnam War Commemoration ceremony.