I think the footprint should become the next anti-obama Icon and poster-craze like the Joker Poster.
I think we need a tour to the Presidents Birth place. Offer a thousand dollars to the first person to find it and place a plaque on it.
Have people show up in Honolulu, asking for directions to the hallowed birthplace.
The kid who did the Acorn film could film this. Interviewing people as they come and go looking for the Birth place.