A vast and varied collection of records documenting the experiences of Finnish immigrants to Northwestern Ontario. Includes correspondence, manuscripts, photographs, interviews, published material, and ephemera. The photograph collection is extensive and covers a wide range of subjects.

The records are arranged into the following series:
A - Bay Street Project
B - Finnpraxis Project
C - Collections
D - Photographs
E - Miscellaneous
F - Finnish Experience

Material collected related to the creation and publication of the book "Sweating with Finns: Sauna Stories from North America," edited by Kaarina Kailo, Raija Warkentin, and Jorma Halonen, and published 2005 by the Centre for Northern Studies, Lakehead University.

Card catalogue from the Suomi Koti library.

Suomi Koti of Thunder Bay is a seniors' residence in Thunder Bay. The organization was founded in 1984; the building, consisting of 60 apartment units, was opened in 1988. Suomi Koti was developed to meet the needs of Finnish-Canadian seniors

The library was built from donations and purchases by residents over the years. It held titles in Finnish and in English; the Finnish-language materials were often published in and brought from Finland and were difficult to access through Canadian libraries or booksellers. This library reflected a body of reading material of Finnish-speaking people in Thunder Bay in the later part of the twentieth century.

In 2025, the library collections were weeded significantly to make room for new furniture and better meet the needs of current residents. Some titles were donated to Lakehead University Library at this time. The Finnish-language card catalogue has been acquired by the Archives to preserve a record of the library's former collections and how it reflected the culture of its users.

These records relate to the activities of the Suomalainen Puistoyhdistys [Finnish Garden Committee] of Thunder Bay, in developing the Finland Monument at the International Friendship Gardens in Thunder Bay.

The International Friendship Garden was developed as a Centennial Project in 1967 by the Soroptimist Club of Fort William and Port Arthur. At the intersection of Victoria Ave and Waterloo St, it includes monuments representing 18 different ethnic groups. The International Friendship Garden project provided designated spaces; each garden was planned, designed and funded by different cultural organizations to represent their country.

The Finnish Garden is one of these eighteen dedicated garden spaces, and was created in two stages. Suomalainen Puistoyhdistys, the Finnish Garden Committee, was founded in November 1971, sponsored by the Central Organization of Finnish Societies. Work began in 1972. A sculpture of two large bronze swans in flight was created in Finland, by Professor Armas Hutri, with the base built locally with granite from Dryden, Ontario. The Whooper Swan is the national bird of Finland. The Immigrants Statue celebrating the Centennial of Finnish settlement in 1876 was unveiled on Juhannus, in June 1976. The Finnish Garden was dedicated on June 24 1979.

These records reflect the development of the garden/monument, and also include photographs, books, and news clippings from the period after the Gardens were established. They appear to have been collected and maintained by Pentti Junni, Chairman of the Finnish Garden Committee.

St. Urho's Day is celebrated on March 16 each year in Thunder Bay, as well as in many Finnish-Canadian and Finnish-American Communities. These records relate to both the wider holiday and to its celebration in Thunder Bay.

St. Urho is a [fictional] Finnish saint, renowned for driving the grasshoppers (or, in early legends, frogs) out of the Finnish vineyards. The story of St. Urho originated in Minnesota in the 1950s, and it has over time become a popular aspect of Finnish-American and Finnish-Canadian culture. People wear purple and green to participate in parades, celebrations, and performances.

The correspondence, receipts, newspaper clippings, and several articles of the Canadan Uutiset, a Finnish-language newspaper based in Thunder Bay.

An umbrella organization for Finnish male choruses in North America.

The records relate to the organization's administration and finances, and to major events including nine performing tours of Finland and performances in North America.

Member choirs have included:
Chicago: Sibelius Male Chorus
Detroit: Finlandia Male Chorus
Florida: Male Singers of Florida
Los Angeles: Finnish Male Chorus
New York: New Yorkin Laulumiehet
Sault Ste Marie: Sault Finnish Male Chorus "Kaleva"
Sudbury: Sudburyn Laulumiehet
Thunder Bay: Mieskuoro Otava Male Choir
Toronto: Toronton Mieslaulajat
Vancouver: Vancouverin Mieslaulajat