Food, sun and zombies. Really, it doesn't get any better on a (rare) warm Friday night in Seattle. The South Lake Union Block Party at The SLU Discovery Center drew a respectable crowd yesterday. We had a chance to try a couple of the ice cream cookie sandwiches from Diane Skwiercz's Street Treats truck. Two chewy and (in my case) chip-laden cookies with a healthy dollop of Bluebird ice cream between them. A perfectly messy way to celebrate the dog days of summer. Good enough, in fact, to serve as dinner.