On the bottom third of the rice paper, layer lettuce, noodles, carrots, cucumbers, herbs and any of your preferred veggies. Then place the shrimp and pineapples (or any protein) above the layers of veggies. Fold up bottom edge to cover the veggies and noodles. Then fold the sides. Then roll the veggie side on top of the shrimp and pineapple and roll tightly until the roll is sealed. Serve rolls immediately with dipping sauce.