The Three Rivers Park District Board of Commissioners will meet at 5 p.m. Thursday, May 1 in the Board Room of the Park District Administrative Center, 3000 Xenium Lane N., Plymouth. Three Rivers Park District is governed by an independent, seven-member Board of Commissioners charged with the responsibility of establishing policy for the Park District and levying the tax to fund operations. Five members of the Board are elected from districts in suburban Hennepin County and two are appointed by the Hennepin County Board of Commissioners.