Part of the reason that I was interested in that topic is that a beloved family member smokes weed and brings it with him on trips with my family without telling us! He's so used to it that he doesn't realize the strength of the smell which haunts my clothes and hair after the least exposure. He's never stayed at POR, so he wasn't the culprit in this instance, but I know that while the rest of us are enjoying the magic, he's also scoping where he can smoke and has actually complained that the parks are designed to be weed proof i.e. there's nowhere for you to do anything illicit. (To me, that is an indication of excellent design.) He's actually gone so far as to rent a boat in order to smoke in the middle of the lagoon! My DH and I are sensitive to smoke of any kind and suffer from asthma. I would have had the same reaction whether the smell was from marijuana or cigarettes. In fact, we moved out of a suite at the Fairmont in Washington once because it smelled of cigarette smoke and had been masked in a sickly sweet air freshener. The Fairmont moved us to the Marriott, a non-smoking property, at their own expense. We thought that was a fair resolution.