Lotsa' folks go just to see their buds one more time before the re'nacting season shuts down for the winter. Cedar Creek and RE'membrance Day are sorta' the same in that way. Well, in a lot of other ways too. Got stolen flags?
The 137th NY performed way, way better than the 20th Maine at Gettysburg. They just didn't have a self promoting blow hard of a Col. leading them. Maybe you should look up the history of the 83rd Pennsylvania too, they make the 20th Maine look like the rookies they were.
There are some very good books out there about the fighting on Culps and Lower Culps Hill. Vincent's Brigade had nothing on those boys at the other end of the line.