An opinion poll to weigh in on mural submissions will run through April 13.

The hotel occupies the top two floors of what was once the world's largest Coca-Cola bottling plant. It features a restored terra cotta exterior and the original Coca-Cola signage.

When completed, it will be a 12-acre food, retail, residential, office, hotel and entertainment complex in Indianapolis' Mass Ave Arts District.

Entrepreneur Kimbal Musk's first Indianapolis eatery is scheduled to open April 3.