I agree with Vivian that the carjacking and bike stealing will be difficult to do. Although, I did like the grand theft auto idea.

I think we could do something out of the ordinary on library walk or price center, like performing a song or something similar.

I remember an idea being mentioned in which we try to spot someone who litters and following them while performing a song about it. That seems like it'd be easy in regards to gathering people's reactions.

The blue book idea seems okay, too. But how would we go about getting people's responses/reactions?