 I'm Marina Rockinger with the biggest and best events in the Northwest, sponsored by Muckleshoot Casino Resort. Triple Grammy-nominated Acoustic Alchemy is at Jazz Alley through Sunday. The Festival of American Fiddle Tunes at Fort Worden State Park in Port Townsend continues through Sunday. Saturday, Pioneer Square Fest brings art and live music to Occidental Square Park. Also on Saturday, the Seattle Seafair Pirates land at Alki Beach Park.