Speaking of buffalo wings, for a so-so but still tasty/fun experience (lots of sauces to choose from!) hittup fire on the mountain. Two locations so it's easy to get to.
Watch out for the gorge hikes mentioned - don't bother if it's a weekend and not raining - the amount of people on the trails is unenjoyable. Swing a weekday to avoid the crowds, or hike when it's rainy (still cool, but I am an oregonian...)