Buffalo Chicken Kebabs With Corn On The Cob

Name: Buffalo Chicken Kebabs With Corn On The Cob
Ingredients: 8 ears of corn (husks on); 1 1/2 sticks (12 tablespoons) unsalted butter; 3/4 cup hot sauce (such as Frank's Red Hot); 1 teaspoon celery seeds; 2 large bell peppers (red, yellow and/or orange), cut into 2-inch pieces; 1 bunch scallions (white and light green parts only), cut into 2-inch pieces; 3 pounds skinless, boneless chicken thighs, cut into 1 1/2-inch pieces; Kosher salt and freshly ground pepper; Vegetable oil, for the grill