We’ve been watching the price of Cascadia’s happy hour hamburgers climb steadily. They were the best bargain at a buck each, but then doubled to two and are now, what, like ten bucks each? (Sadness obscures sanity.) Walk the other way from Pike Place Market, and if you can deal with a chain restaurant, you’ll find bigger burgers at McCormick and Schmick’s for just under two bucks each. And they come with cheese, lettuce,......