Bay Scallop and Grapefruit Ceviche with Avocado and Radish

Name: Bay Scallop and Grapefruit Ceviche with Avocado and Radish
Ingredients: 3 grapefruit, zested and juiced; 3 lemons, zested and juiced; 1 teaspoon gray salt; 1 tablespoon cracked black pepper; 1 serrano chili, thinly sliced; 1 teaspoon freshly chopped thyme leaves; 3/4 cup extra-virgin olive oil; 1 pound fresh bay scallops; 4 scallions, white and light green parts only, sliced thin; 1/2 cup minced red onion; 1/2 cup small diced red bell peppers; 1 1/2 tablespoons freshly chopped cilantro leaves; 3 tablespoons freshly chopped Italian parsley leaves; 6 cups baby salad greens; 3 avocados, peeled and medium diced; 2 English breakfast radishes, sliced thinly on mandoline