Register for Courses We can’t help it; we love teaching people about coffee! We offer cupping courses, seed to cup presentations, brew method demonstrations, and much more at the Onyx Coffee Lab in Bellingham, WA or at your location. We use the Onyx Lab along with on-site presentations and other events to educate our customers in the nuances of creating a great coffee experience. Latest Events: Coffee Talk ? Great Lakes Coffee Alliance >> Interview at the Burke Museum >>