End the evening with good friends, great music, and a delicious meal at the Ragin' Cajun Piano Bar. Open until 5 a.m. Thursday through Saturday and until 2 a.m. on Sunday, our late-night restaurant is the perfect hangout to unwind and sober up. Featuring a wonderful combination of adult contemporary piano music and authentic Cajun food, the Ragin' Cajun Piano Bar is unlike any restaurant in the area. So what are you waiting for? Stop by our late-night restaurant and piano bar tonight for the best Cajun food in Alton, Illinois.