In a medium bowl, combine lime juice, 2 TBSP Lime EVOO, 1 tsp Soy sauce, ginger and garlic
Add the shrimp and allow to marinade for 30 minutes
In a medium skillet, heat 2 TBSP, Lime EVOO over medium high heat, add the bell pepper, green onions and water chestnuts stirring occasionally for 3 minutes
Add the shrimp marinade and cook for 3 minutes or until shrimp are pink
Stir in remaining 1 tsp soy sauce
Divide the lettuce into leaves
Spoon about 1/4 cup mixture down the center of the lettuce leaf. Fold bottom edge and sides up over filling
Repeat with remaining lettuce leaves and shrimp filling