Marine B.
Yelp
We came invited by our parents, a bit afraid that it would be too stuffy for us, but it was actually great.
True, the place itself doesn't feel modern at all - it is all old-school wall coverings, brocade and noble colors, except the odd-looking bright purple table decoration which looked like a futurist lava lamp.
The food however is much more inventive than we expected. You don't have that many 'classical' French dishes: we had coco gambas, snacked Asian-style tuna... on top of the more traditional dishes such as truffle chicken and raspberry & cream dessert. Overall, everything was delicious and nothing was boring. Also, the bread and butter is to die for - I think I ate as much bread as I ate proper food :)
I don't know if I would choose to come back to La Grande Cascade if it was not a gift, because I felt that the price point was still pretty high (same price range than Kei, which has 2 Michelin stars and is one level above in terms of quality, I would say). But it was a great experience, and I feel super lucky to have been there.