Happy Hour Macadam/South Waterfront (PDX)
Alissa, my office is on Macadam and there aren't a lot of GREAT food choices. However, here's what I know about in addition to the "new" Rivers (the old Rivers had pretty decent Happy Hour though):
1. Fulton Pub (corner of Nebraska and Macadam) is a McMenamin's. Good beer, bad Happy Hour menu, but good Burgers.
2. Macadam Bar and Grill: Better than average Sports Bar with pretty good beer (full bar) and good food.
3. Buffalo Gap: Portland institution. Again, decent food, decent beer.