Families of the Kitchener-Waterloo House Churches sing hymns around a piano in 1974. This particular house church began services in 1969. North American Mennonites rediscovered the house-church model, first described in the New Testament, in the 1950s. Small groups of believers coming together to experience close relationships have been associated throughout Christian history with times of yearning for renewal.
For more historical photos in the Mennonite Archival Image Database (MAID), see https://archives.mhsc.ca/