Visitors from Finland, such as artists and others, have been an important part in the activities of the Imatra Hall. Many Finnish artists have performed a concert at Imatra Hall including such famous artists as:
Uuno Klami on October 27, 1917,
J. Alfred Tanner on May 29, 1924,
Robert Kajanus on January 11, 1925,
Lea Piltti on April 24, 1949,
Tapio Rautavaara on October 22, 1959, Henry Theel on February 2, 1973, and
Heimo Haitto on January 24, 1984. A group of actors from the
National Theater of Finland led by
Sakari Jurkka performed a comedy Myöhästynyt hääyö (the delayed wedding night) at Imatra Hall on June 2, 1971. The performance was a great success and therefore it was rerun at Imatra Hall on June 27. There was a concert at Imatra Hall on March 7, 1991, in which two police choruses performed, one was the west coast police chorus from Finland with 60 singers and the other the New York City police chorus with 40 male and female singers. Only a few years after the 100 anniversary celebration the Imatra Society had come into financial difficulties and in fall 1995 it was so much involved in debt that it was no more able to recover. Imatra Hall was sold and then Imatra Foundation was established with the remaining property. The Imatra Society was suppressed on April 26, 1996 and the Imatra Foundation was abolished in the fall of 2011. ==Presidents==