PATUXENT RIVER STATE PARK, Maryland—For four days, the Darkon Wargaming Club took over a section of a park outside Upper Marlboro that once served as a grass airfield. Temporarily, it became a ...

If you thought Civil War reenactors and Renaissance festivals were living in the past, you haven’t met the 300 or so members of the Darkon Wargaming Club, active in the Baltimore/Washington, D.C ...