@Vor Hehe, I saw it from the outside but never visited in. I had a quick look: https://www.festivaldeslanternes-montauban.com/feerie-des-lumieres-a-montauban/ , 19€ the entry, or 16€ for those with an address in Montauban (😅 Ha oui, quand même!). Maybe I'll visit, it's until 5 February.