Hobby Workshop was created on 1953-10-19.
Hobby Workshop ended on 1955-06-31.
The duration of Hobby Workshop is 900.0 seconds.
The Jazz Workshop was created in 1957.
Development Workshop was created in 1973.
Sesame Workshop was created in 1968.
Drum Workshop was created in 1972.
The Radiophonic Workshop was created in 1975.
The Animation Workshop was created in 198#.
Widget Workshop was created in 1995.
Production Workshop was created in 1960.
Games Workshop was created in 1975.
The Creative Workshop was created in 2002.