Use of cannabis is legal in Washington state, but subject to many laws & regulations. Make sure you know the rules!
Some important things to remember: smoking of any substance is restricted for many locations and is rarely allowed in vacation lodging situations, so check first. You must be 21 to use cannabis, and you can not pass it on to minors, or legally carry it back across state lines. Please never drive under the influence for the safety of all.
Ready to learn from folks in the industry? Here's local resources.