Workshop -
To help a playwright revise a draft of a play by rehearsing it with actors and critiquing the results.
Wikipedia
A workshop is a room or building which provides both the area and tools that may be required for the manufacture or repair of manufactured goods. Apart from the larger factories, workshops were the only places of production in the days before industrialisation.
OmegaWiki Dictionary
Ω
Workshop Ample industrial building with only one floor being used for the storage of materials and goods, the parking of vehicles or as place where industrial and artisan work is performed.
Workshop A room or building in which work, especially mechanical work, is carried on.