Saturday, April 15, 1882
Lewis and Smith, Oscar Wilde Discovers America 1882, (1936), p. 324
Contains several local contemporary newspaper reports of Wilde's second appearance in Denver on April 15th, and quotes the known content of Wilde's alternative lecture The House Beautiful.
This was Wilde's second lecture in Denver (see also April 12, 1882)
The Daily Denver News, April 13, 1882, 4
Southwest corner of Sixteenth and Curtis Streets, Denver, CO
Wilde's second lecture in Denver within three days.
Wilde had also appeared at another Tabor Opera House two days earlier when he lectured in Leadville, CO.
Northeast corner of 18th and Larimer Streets, Denver, CO