Avo tuna pasta salad - Australian Avocados

Ingredients

• 4 cups penne pasta, cooked and cooled
• 2 spring onions, thinly sliced
• ½ cup mayonnaise
• Squeeze of lemon
• 50g baby rocket
• 2 x 185g tuna in oil, drained
• 2 eggs, hard boiled and chopped
• 1/3 cup pitted Kalamata olives
• 2 avocados, sliced
• Lemon wedges to serve