If you have no plans yet for Friday, I'm hosting a happy hour at Buffalo Gap, which is a great hidden treasure of Portland. This event was planned by the Friday Afternoon Happy Hour For Single Professionals Meetup group. But, the Buffalo Gap is so great, I thought other Meetup groups would enjoy coming out as well.
The owner has extended happy hour for our group until 8pm.
Also, the Buffalo Gap has live music every Friday starting at 9pm. There is never a cover to hear bands play. Here is a link to the band playing this Friday: http://www.reverbnation.com/drylandfarmersband
So, feel free to come out and eat, drink, and be merry for Happy Hour; or enjoy the Live Music; or both. Hope to see you there!