This series contains administrative materials chronologically from Colorado Citizens for Central City (1972-1973), by-laws, executive committee minutes (1975-1976), board minutes (1978-1995), and articles/speeches by Barbara Ferguson.

This box contains materials from the Central City Opera Guild programs including: anniversary celebrations (14th, 20th, 25th, 30th, and 40th), Antique Show (2002-2011), Central Opera Service Central City Conference (1977), Fashion Show (1967-1996), and Galas (1974-1989).

This box contains L'Esprit de Noel materials from 1976 to 1993 including: L'Esprit de Noel binders, committee minutes and reports, programs, clippings, press packets, and contracts. Not all materials are labelled or available for each year.

This box contains L'Esprit de Noel materials from 1994 to 1998 including: L'Esprit de Noel binders, committee minutes and reports, programs, clippings, press packets, and treasurer notebooks. Not all materials are labelled or available for each year.

This box contains L'Esprit de Noel materials from 1999 to 2013 including: L'Esprit de Noel binders, committee minutes and reports, programs, clippings, press packets, and sponsorship and donor solicitation. Not all materials are labelled or available for each year.

This series contains materials from the anniversary events, galas, antique shows, fashion shows, Central Opera Service Central City Conference, the Gingerbread Bash, L'Esprit de Noel, Party for Preservation, and Tea for Opera Guilds.