O'Crab is a cajun seafood restaurant in Boise, Idaho. The restaurant is known for its seafood dishes, including crawfish etouffee, cajun shrimp pasta, and Louisiana gumbo. O'Crab also offers a variety of appetizers, including crab cakes, seafood boils, and fried catfish fingers. The restaurant has a casual atmosphere and is open for lunch and dinner. Cajun Seafood Restaurant Boise