OK, since your compatriots are in joking mood / mode (except
@detroitdad, probably one of the 2 or 3 most serious people on this forum

), I would recommend NLHE (2 rounds) PLO high (1 round) and Crazy Pineapple (1 round).
I would go as far as propagating my own renowned

invention, the Tight Pinapple, which leaves you with 2 hole cards, both obligatory to use, after seeing the flop.