Review for Four Aces Review For Ruffed Grouse Roadhouse Google User Apr 7 '18 at 2:13 Ruffed Grouse Roadhouse is a Native American Casino in Lengby, Minnesota and is open Mon-Sat 9am-1am, Sun noon-midnight. The casino's gaming space features thirty-two gaming machines. They are the local low key bar & because the are part casino there is smoking aloud, which for some is great for other not! They host bingo, meat raffles & have a restaurant in the back. Service can be a challenge & lacks consistency especially during at busy times. There is plenty of space at the bar or high tables are big & comfortable for up to 6. We only had the apps, the mixed basket which was fine - nothing to special for the money, probably wouldn't order again. View full site to comment or like