Mediterranean Grilled Chicken Kebobs

Ingredients
1/4 cup extra virgin olive oil
2 teaspoons of  minced  garlic
1/2 teaspoon crush red pepper flakes
1 tablespoon  Greek oregano
1 teaspoon Thyme
1 pound chicken breast boneless and skinless cut into chunks
2 cups  green seedless grapes
cherry  tomatoes
2 tablespoon lemon juice
1 small red onion quartered

Directions:
In small bowl combine olive oil, garlic, pepper flakes, Greek oregano, thyme and lemon juice. Whisk together.
Cut chicken into 1 1/4-inch cubes. Alternate chicken and grapes  and a couple of onion and tomatoes  on each skewer. You will need  about 8 skewers.
Place skewers into a 9 x 15 baking dish . Pour marinade over skewers, coating each one. Cover with plastic wrap and refrigerate for about 4 hours.
Remove skewers from marinade and place on a hot grill until chicken is cooked through, about 3 to 5 minutes on each side.
Place on a platter and serve.