Big_Spence exaggerated a little bit. Here is the low down on bluewood. It's owned by an old man who doesn't care for it anymore, so it gets worse every year. The trees aren't getting cut out any more, the terrain park decline every year, and so on. But on the bright side the last 2 years they have gotten over 300 inches of snow. It's not steep and is only about 1000 vertical feet but you can find freshies all day in the trees, and some people say it has the best tree skiing in washington. Also there is a hiking spot called "vintner's ridge" where you can get great pow, the wind blows it in. It's about an hour from Walla Walla, everywhere else is about 4 hours (Hood, White Pass, Snowqualmie, Spokane area resorts)
As for Walla Walla there isn't much to do here. We have a summer rail setup at Spence's house that is pretty sick. There is a skate bowl, a skate park, a bmx track, and a nice downtown. We usually have to find fun in our own houses, but longboarding can be fun around the area too.