Reason #016 to come to Washington: I-90. It starts right in Seattle. It is a great freeway. From Seattle to my house (about a 35 minute drive) there is one floating bridge, two tunnels, two lakes, thousands of trees (we're not called the Evergreen State for nothing) and hills and once you get in my hometown BAM! the cascade mountains! It's really my favorite drive and probably the reason I love driving so much.
Reason #016 to come to Indiana: Peanut butter chocolate chip brownies.