Here you can upload a Stardew Valley 1.6 multiplayer save directory and swap the host with another player.
USE AT YOUR OWN RISK. THIS HAS NOT BEEN FULLY TESTED AND IT MAY BRICK YOUR SAVE.
MAKE BACKUPS BEFORE USING.
I am aware this web page could be the ugliest webpage in the history of webpages, but I cannot be bothered making it look nice. I have other more important things to do in my life. Like playing Stardew Valley.
Ah, sorry for the flashbang. :)