Thanks, sir. I've already left, but my last day there I took the streetcar to Powell's and then walked to both places - it was about 4pm. Burnside is OK, but it got dicey once I got to the side streets. I felt safe enough during the day. BTW, Silverado has a Couch Street address, but it's entrance is on the side street, 6th Avenue. This was confusing to me and the Uber driver - we couldn't find the place. I don't believe "Silverado" appears on the building on the Couch Street side. Maybe I'm wrong...
I did go in Stag and had a drink - there were some dancers there.
Maybe next time I go to PDX I'll try again. Thanks for your suggestion...