Everyone from planners to community activists and lawyers is welcome at a continuing education program workshop, Environmental Protection and Growth Management in the West - 1999. The Oct. 29-30 gathering will focus on what works to protect open spaces and what doesn't. To register, write to the Rocky Mountain Land Use Institute at the University of Denver College of Law, 7150 Montview Blvd., #324, Denver, CO 80220, or call it at 303/871-6239.