Combine together all marinade ingredients and marinate shrimp for no longer than 1 hour. Grill (can broil) shrimp until done, about 2 - 3 minutes. Remove from grill and cut into large pieces; set aside.
Mix lettuce with croutons, parmesan cheese and Caesar salad dressing.
Place shrimp on tortilla then top with lettuce mixture; roll and wrap tortilla. Serve immediately.