In a large bowl combine Broccoli Florets (2 1/2 cup), Red Onion (1/4 cup), Sharp Cheddar Cheese (1/4 cup), Roasted Sunflower Seeds (1/4 cup), Roasted Almonds (1/4 cup), Crumbled Feta Cheese (1/4 cup) and Fresh Blueberries (1/4 cup). Toss well.
In a separate bowl, whisk together Mayonnaise (1/4 cup), Plain Greek Yogurt (1/4 cup), Apple Cider Vinegar (1 tablespoon), Agave Nectar (1/2 teaspoon), Salt (to taste), and Ground Black Pepper (to taste).
Toss the dressing and salad together until well coated. Refrigerate until ready to serve.