Office manager Beverly Master of Schubert and Hoey Outdoor Advertising in Minneapolis says the message was purchased by a group of small business owners and people from the Twin Cities area who want to remain anonymous.
Master says the billboard overlooking Interstate 35 in Wyoming, Minn., is scheduled to stay up until at least the end of February. She says her company, which owns the billboard, has not done any others like it.
Wyoming Mayor Sheldon Anderson calls the billboard "rather clever" but says he doesn't know who's behind it.
