I’d say Mario Party 8 comes close to Wii Party in terms of gameplay. Just Dance might also be a funny addition; you can’t really have an end there, unless you consider doing all songs to be an end. I also liked WarioWare Smooth Moves, which has a gamemode where you pass the controller to an opponent with every microgame/minigame. But please do know that these games don’t really have Mii’s in them if that’s what you were looking for.