Mason, one of Greater Cincinnati’s wealthiest suburbs, almost has it all. The city boasts top-rated schools, international companies that attract top talent and tourist destinations including Kings Island and the Lindner Family Tennis Center. But Mason lacks one thing: a thriving downtown. “This truly is about the only thing that is missing here,” said Todd Hudson, owner of the Wildflower Cafe and Wine Shop on East Main Street. “Other cities have advanced themselves and put way more focus on their downtowns over the last 15 to 20 years,” he said. “Downtown Loveland has rebuilt their entire downtown while we’ve been having the conversation about it.” A new master plan for Mason’s mile-long business district could finally kick-start the kind of concrete change that would make it competitive with other parts of the region. The plan is the brainchild of the new Mason Deerfield Chamber Community Development Corporation, also known as MADECDC, an economic development group establishe...