For Learning Center Supervisors a four-day workshop is provided annually.

The next step was a four-day workshop in January that brought in consultants from industry, government and education to evaluate the recommendations.

In June, they participated in a four-day workshop in the Khimki Forest that attracted more than 3,000 people of divergent political persuasions.

Inn Caring of Manitou Springs, Colo., has four-day workshops at $325, single, and $425, double.

A stirring account from Robert Shaw after his four-day workshop of music professionals seems about as sure a bet as the season has to offer.

The Federal Trade Commission is holding a four-day workshop, begun Tuesday, on privacy concerns raised by the spread of computer technology.

Its youth hostel and guest house have received more than 15,000 high school students from across Israel for four-day workshops known as the School for Peace.

In June, the F.T.C. will hold a four-day public workshop to review the matter further.

But after a four-day workshop, she said, her attitude changed.

Training is mainly by way of distance education through online learning with three, four-day workshops in class and a portfolio of evidence to graduate.