as one can read in this Washington Post story, the County Council in Prince George's County has joined Montgomery County in committing to raising the minimum wage to $11.50 over the next four years.
For what it is worth, the two are the two largest in population of Maryland's 24 (23 counties and Baltimore City) civil jurisdictions. Between them they have more than 1/4 of the population of the state.
Still not a living wage, but a clear recognition that the current minimum wage is insufficient.