
Genshin Impact Joyeux Vouchers are the new collectible for this year's Secret Summer Paradise event, and like previous years, grabbing them will allow you to get a free outfit for one of your characters. This time around, it's Kaeya's Sailwind Shadow outfit, which apparently features in the event questline. If you want his new threads, you'll have to explore the Veluriyam Mirage area in Sumeru and collect these tickets.
Since there are some parts of the new region that haven't been unlocked yet, not all vouchers are currently available, but they will open up as the event questline progresses. That said, here's where to find Joyeux Vouchers and the different ways that you can get them.