Mille Lacs Area BusinessesLodgingDining Live Entertainment All Locations... IsleOnamiaSouth Side of LakeWest Side of Lake go Results Found: 2 Button group with nested dropdown Grand Casino Mille Lacs Grand Casino Mille Lacs 777 Grand Avenue PO Box 343 Onamia MN 56359 1-800-626-5825 Isle Municipal Liquor Store Isle Municipal Liquor Store 105 East Main Street Isle MN 56342 (320) 676-3186