Tuna Hand Rolls

1. 2 cans of tuna (drained)
2. ¼ cup green onions
3. 1 cucumber
4. 1 avocado
5. seaweed paper
6. sesame seeds

For the sauce

1. 2 tbsp mayo
2. 2 tbsp soy sauce
3. 1 tbsp tahini
4. 1 tbsp miso paste
5. 1 tbsp maple syrup
6. ¼ tsp sesame oil
7. ¼ tsp garlic powder
8. ¼ tsp black pepper