Grilled Turkeyspears With 3 Sauces

• 18 turkeybreast filets
• 3 limes
• 2 corn cobs
• 1 3/4 cranberries
• 1 banana
• 150 ml sweet cream
• 100 gr blue cheese
• 100 ml yogurt
• 55 gr mild pepperoni
• 30 ml oil