Museum instructs staff on how to talk to Creationists. I know the answer to this one, you simply say "you're too stupid to be in this museum"!

This puts me in mind of tour guides who are taught several words in Spanish to accomodate those who do not speak English. You have to find another method to communicate with those who do not understand what you are saying, like Creationists.

These people do not go to the museum to learn. They go there to disrupt and force their narrow viewpoints down the throats of the more educated and urbane museum patrons. They should just go and get their own museum. Oh wait they did.