Dr. Michael and Patricia Parry hosted the 15th Annual Brian Bill Memorial Golf Tournament at Woodway Country Club in Darien Monday.
They son - 31-year-old Brian Bill - was killed in Afghanistan in 2011.
Since the tournament began, it's raised nearly $3 million for a scholarship fund at Norwich University.
Bill was a member of SEAL Team 6 - one of 30 special ops personnel killed when their chopper was shot down during combat.