Heat a grill to 400ºF.
Separate green beans into bundles of 5–6 beans. Wrap each bundle with ⅓ slice of bacon, and secure with toothpicks.
In a small bowl, combine marinade and brown sugar, and microwave 15–20 seconds, until sugar is dissolved.
Brush half the marinade on the bundles.
Grill bundles for 3 minutes, turn and grill for 3 minutes more. Remove from grill when bacon is crisp and green beans are tender and lightly charred.
Brush with remaining marinade, and top with blue cheese.
