and one more!
7. on the first day of every month say "Rabbit Rabbit" as soon as you wake up. it wishes you good luck for the entire new month.

1. never hand salt directly to someone at the dinner table. set it down and slide it or let them pick it up. i assume this stems from the spilling salt faux pas as well.
2. never write anything to do with finances (signing receipts, writing checks, balancing checkbook etc.) with red ink or you will end up in the red.
3. seeing a lizard cross your path on your wedding day is good luck.
4. the ole stand-by of hanging a horseshoe over your door to either catch the good luck and keep it within the house or pour the good luck all over you if it hangs upside down (though i am WAY too superstitious to hang mine upside down).
5. a favourite from japanese feng shui: never position a bed where your feet will face the door while you are sleeping. that is how the dead are carried out (feet first).
6. there is one i vaguely remember (and perhaps inaccurately) that is to never let a cat near your infant, for fear it will steal the breath from the child. i think it stems from babies smelling like milk and the cat's being attracted to it. but i don't have kids or cats so i'm not worrying in that department yet.
cheers, y'all!