Incredible Crisis on PS1 is a classic. Also there's Work Time Fun on PSP which isn't a terrible game, but it is intentionally grindy as a joke.
Also, if you like rhythm games but haven't played any of the Rhythm Heaven games, those are music-based minigames made by a lot of the same people as Wario Ware. The 3DS one is a good place to start, but the whole series is solid.