Elks Park Bathing Beach, Waseca, Minn. Elks Park. Elk's Park. Material: paper. Size: 5 1/2" x 3 1/2". Description: black and white postcard photograph of Elks Park Bathing Beach, Waseca, Minn. Print on front of postcard: "Elk’s Park Bathing Beach – Waseca, Minn"; , men in water, three men on slide, model T cars parked along road around lake, men and women and children standing along shore line. Postmarked 1928. Circa 1921, Elks Clubhouse became the King Melody restaurant supper club.