This is often where you take visitors to Portland but every Portlander takes the tour at one time or another. This place is OLD! Back in the olden days, this is where travelers used to get "Shanghaied" into slavery! I kid you not. It's dark, it's haunted and even if you don't catch a glimpse of a ghost, you'll be wierded out!
There's nothing like this anywhere else that I've ever heard of... Not in the US anyway. Once I found out it existed, you couldn't keep me away! You will take home a good story for your friends and maybe even pics of ghosts!
Bring your glasses, someone to hold hands with and by all means stop at the Shanghai bar for a drink at the end of your tour!