I used the search box here on the website and the only article that RS mentions Laon is as the birthplace of one of the guides who's been working for RS for a long time.
No other articles, and just a handful of appearances in forum posts.
Apparently the town has a lot of medieval stuff of interest to those of with an eye on Church history, and also stuff of interest to war buffs who follow the long dysfunctional relationship with Germany.
I noticed Laon only because today, 05 Sept, is the feast day of St. Génebaut (d.499), who was bishop of Laon and whose legend contains hints about other earlier conflicts in the Picardy region.
Anyone been there? What were the highlights?