Considering Causing Trouble with Undergraduates

I was good. She didn't talk to me so I didn't talk to her.

When I was eating lunch today an undergraduate (not anyone I know) was walking around from table to table asking people to fill out a survey for some sort of statistics or social science class that she was taking.

Had she asked me, though, I would have asked if she had IRB approval and if I could read the informed consent.