I just published a Blog Post on our 3 day trip to Eastern Washington last month that included a 5 Hummingbird Day, 101 species, lots of wine and good food, a Hudsonian Godwit, White Faced Ibis, Snowy Egret, Black Tern and most importantly a chance to see Mike Denny's presentation on "Secret Life of the Desert: Deserts of the Northwest".  Lots of photos and a couple of restaurant recommendations.
https://blairbirding.com/2022/06/03/slammin-again-walla-walla-again/