Concur with Randy's comment. From my readings Virginia (Manass 1 and 2, 7 Days), Pennsylvania (Gettysburg), Missouri (Wilson's Creek), and a couple of other states and communities and historical groups are gearing up for the 150th cycle of anniversaries for a wide variety of battles. Associated with battle reenactments will be historical activities (speeches, living histories and such). I have not read of any activities in Louisiana.
JIM T