make a game out of it. assume everything is racist as hell until proven otherwise and then you start to realize how stupid racism is, and also how much it affects your living.
also, remember that it comes in seasons and situations. jobs interviews always have that extra element added and tensions are always higher around election time. and don't forget that just because a black and a white person are the best of friends, doesn't mean they don't both hate mexicans. it goes deep.