[Photo: Grant Mussman] Such an ambiguous symbol also means the signs can get around HOA regulations against yard signs with campaign logos. And luckily for Omaha Democrats who want a blue dot but ...

The original logo featured two rectangles - the top was a red domino with three dots, and the bottom was a blue domino with the name of the restaurant. The top domino specifically had three dots ...

Omaha’s ‘blue dot’ could be a presidential election tiebreaker. Two Omaha residents recognized the effectiveness of the ingeniously coded symbol. Then they got to work with cans of spray paint.