"Open studios" refers to an event or program where artists open up their working spaces to the public, allowing visitors to see their artwork, creative process, and interact with the artists. Full definition
We'll not only release our picks for this year's open studios in advance of the event, but will provide ongoing coverage of what we find over the course of the weekend. (artfcity.com)
You may only take advantage of open studio hours during the weeks in which your class is in session; please plan to finish all projects by the last day of class. (visarts.org)
Classes meet from 9 am to 9:30 pm in 2 and 3 hour sessions, with open studio time in between. (coopertype.org)