Negros of State Hold Picnic Here: More than 1,000 Persons Served at Dinner in Park - Resolutions Adopted ID: 48 | This file appears in: Harvey Bentley and the African American “Get-To-Gether” Picnics Details of the 1933 Sioux Falls picnic held at McKennan Park | Creator: Daily Argus-Leader | Date: July 3, 1933 | Source: Daily Argus-Leader. “Negroes of State Hold Picnic Here: More than 1,000 Persons Served at Dinner in Park - Resolutions Adopted,” July 3, 1933. Download Original File CreatorDaily Argus-LeaderSourceDaily Argus-Leader. “Negroes of State Hold Picnic Here: More than 1,000 Persons Served at Dinner in Park - Resolutions Adopted,” July 3, 1933.DateJuly 3, 1933 "Negros of State Hold Picnic Here: More than 1,000 Persons Served at Dinner in Park - Resolutions Adopted" appears in: Harvey Bentley and the African American “Get-To-Gether” Picnics