From a flyer at Seattle Star Ball:
United States National Champion Brian Jolly and Alison Epsom offers International Latin Syllabus Courses from beginning to silver level.
Pre-pay offer: $110 for 7.5 hours over 5 weeks
Student: $95 for 7.5 hours over 5 weeks
Location: 12305 120th Ave NE, Kirkland, WA 98034
They also have a performance team looking for dancers (no partner is required).