Wonky Donkey
Wonky Donkey is either Hold'em or Omaha/8, but which one it is isn't known until after the flop. Each player gets dealt two face-down hole cards and then there's a betting round. After that, a three card flop is dealt.
If two or three of the flop cards are red, the game proceeds as Hold'em.
If two or three of the flop cards are black, each payer is dealt two additional face-down hole cards (before the post-flop betting begins) and the game proceeds as Omaha Hi/Low Split with an Eight Qualifier.