It's dinner time!

Ingredients

• 4 ears corn, kernels cut from cob
• 2 leeks, white parts only, thinly sliced
• 2 cloves garlic, minced
• 2 avocados - peeled, pitted, and diced into 1-inch chunks
• ½ lemon, juiced
• 5 tablespoons vegetable oil
• 1 tablespoon rice vinegar
• 1 tablespoon chopped fresh basil
• 1 teaspoon salt
• ½ teaspoon chopped fresh tarragon
• 2 (6 ounce) cans lump crabmeat, drained and flaked