Montana Restaurants Happy Diner Restaurant Listing Type: Family Restaurant City: Billings Montana Phone: 248-5100 Description: The Happy Diner Restaurant is a non-smoking family restaurant and seats 185. Booths and tables are available. Homemade soups and cream pies are made fresh daily. World's best hamburgers! Directions: Happy Diner Restaurant is easy to find: From I-90: North on 27th Street, left on 6th Avenue, right on Grand Avenue to 11th Street West - on north side of street at 11th and Grand, parking in rear. Select by City AlbertonAlderAlzadaAnacondaAugustaAvonBabbBallantineBearcreekBelgradeBeltBig SandyBig SkyBig TimberBigforkBillingsBlack EagleBoulderBozemanBradyBridgerBroadusBrowningButteCascadeChinookChoteauClancyClintonColstripColumbia FallsColumbusCondonConnerConradCooke CityCoramCulbertsonCusterCut BankDarbyDeer LodgeDellDentonDillonDrummondEast Glacier ParkEemigrantEkalakaEmigrantEnnisEssexEurekaFairfieldFishtailFlaxvilleFlorenceForsythFort BentonFort PeckGardinerGarryowenGeraldineGlacier National ParkGlasgowGlendiveGreat FallsHamiltonHardinHarlowtonHarrisonHauganHavreHelenaHighwoodHot SpringsIngomarJordanJudith GapKalispellKevinLakesideLaurelLewistownLibbyLincolnLivingstonLoloMaltaManhattanMarionMarysvilleMcAllisterMcLeodMiles CityMissoulaMoltMontana CityNevada CityNorrisOlneyOvandoPhilipsburgPlainsPlentywoodPolsonPoplarPrayRavalliRed LodgeReed PointRinglingRobertsRonanRoscoeRosebudRyegateSalteseScobeySeeley LakeShelbySheridanSidneySomersSt. MarySt. RegisStanfordStevensvilleTerryThompson FallsThree ForksTownsendTroyUticaValierVictorVirginia CityWest GlacierWest YellowstoneWestbyWhite Sulphur SpringsWhitefishWibauxWillow CreekWinnettWisdomWolf Point  Select by Name 1 | 3 | 4 | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | Y | Z |