Grilled Shrimp Salad with Avocado, Orange and Citrus Mint Dressing

Ingredients

• 24 large shrimp
• 1 pinch dried oregano
• 2 tablespoons fresh mint
• 2 teaspoons hot sauce
• 2 Hass avocados
• 1/2 small red onion
• 1/4 cup extra-virgin olive oil
• 1 cup cherry tomatoes
• 1/4 cup coarsely chopped cilantro
• 2 oranges
• 1 teaspoon brown sugar
• 3 tablespoons fresh lime juice
• Salt and freshly ground black pepper