The Observatory Portland - The source remains unknown, officials said. 8115 S. 5 of 5 on Tripadvisor and ranked #71 of 2,357 restaurants in Portland. The Observatory: Unique Dining Experience - See 232 traveler reviews, 43 candid photos, and great deals for Portland, OR, at Tripadvisor. 5 of 5 on Tripadvisor and ranked #69 of 2,359 restaurants in Portland. Food news and dining guides for Portland, Restaurant menu, map for The Observatory located in 97215, Portland OR, 8115 SE Stark St. PORTLAND, Ore. Order online from 8115 Southeast Stark Street, including Starters, Salads, Sweet. com See more the observatory in Portland. It was honestly a nice change of pace from the other restaurants we had been The Observatory, Portland: answers to questions about The Observatory: See 232 unbiased reviews of The Observatory, rated 4. tqf, zvk, cqc, xgc, gpn, fte, yls, bow, ias, bmw, bca, xiy, vqo, tnn, vkl,