Halibut Ceviche with Tomato and Pineapple

Name: Halibut Ceviche with Tomato and Pineapple
Ingredients: 1 garlic clove, finely grated; ¾ cup fresh lime juice; 2 tablespoons tequila blanco; 1 teaspoon agave nectar; ¼ small pineapple, cut into ½-inch pieces (about ½ cup); 1 medium tomato, chopped; 1 small onion, finely chopped; 4 radishes, trimmed, thinly sliced; ½ jalapeño, thinly sliced; 6 ounces halibut fillet, skin, bones, and bloodline removed, cut into 1-inch pieces; 1 avocado, cut into ½-inch pieces; ¼ cup finely chopped cilantro; ¼ cup finely chopped mint; Kosher salt