During the current Lantern Rite event in Genshin Impact, you can find several playable characters dotted around the world (at least you can after completing the "Sky-Grazers, Land-Walkers" quest). Interacting with these characters will give you some voice lines related to the Lantern Rite.
So far I've come across the following characters:
- Xiangling (inside Wanmin Restaurant)
- Hu Tao (standing next to the notice board at Wangsheng Funeral Parlor)
- Ningguang (inside the Jade Chamber)
- Ganyu (next to the teleport waypoint on Mount Aocang)
Are there any other playable characters that can be found in the world that give Lantern Rite-related voice lines? If so, where can they be found? I had a brief look around the Alcor (for Beidou) and Wangshu Inn (for Xiao) but couldn't seem to find them.