Any interesting culture and customs in your country? Anything and everything

Any interesting culture and customs in your country?

There are a lot of other cultures in France brought by other (historical or current) peoples.
For example, you have the Occitans, Bretons, Basques, Corsicans, Overseas peoples (Guadeloupe, Martinique, New Caledonia, Polynesia), and else !!
All of them have their own songs, dances, food, language, and much more...

Yes many. Imagine a country with 2000 years old written history .