There in Happy Valley must be some forest’s or green zones, I have not been there but some friends have and they have told me that there’s some beautiful forest’s but not exactly sure where. I know of some weed dispensaries in Oregon like Foster Buds or Brothers Cannabis Club, maybe if you go and ask someone there you can get some useful information. Also, I have heard of some recreational stores and pot bars that have some nice ambience and food, in case you need more information I recommend you to go to leafly.com and use their search engine to find some of that. Hope it was useful!