Seattle, WA anyone? We are thinking of vacationing there need more info?

My Hubby and I are thinking of going on vacation in Seattle, WA. We are from CT and in our mid 20's and early 30's. We are looking for recommendations on where to stay, eat, visit, and see the sights...We love the skyline of the town and can't wait to see it. What should we do? Anyone have a fave restraunt there? When is the best time to do? Least amount of rain? Mild temps....what do u recommend? THANKS A MILLION! :)