Add some cooking spray on a skillet or griddle and Pan Fry/grill the peppers and onions with some salt and pepper until they are cooked well. Set aside.
Cook the beef, turkey, an shrimp in a separate skillet with their respective ingredients above. Set aside.
Use half the lime and add over the cherry tomatoes. Sprinkle with salt and pepper and set aside.
In 3 separate bowls, assemble the quinoa (in equal amounts), veggies, tomatoes, and some sliced avocados.
In each bowl, add Turkey, Beef, and Shrimp. Garnish with cilantro and some more leftover lime.