Government in Lamberton, MN Lamberton City Council Room112 2nd Ave WLamberton, MN, 561525077527601City Of Arena Cottonwood County Fair GroundsGovernment CityUnemployment Office Lamberton Village Shop112 2nd Ave WLamberton, MN, 561525077527477City Of Arena Cottonwood County Fair GroundsGovernment City Show MoreSee AlsoGovernment Offices