Sally found some colorful Noro inspiration on Ravelry awhile back. Noro Taiyo is a really cool yarn: cotton, silk, wool, and super soft and squishy. The pattern for the Whirligig tube scarf is free on Ravelry.
Just four balls in two different colorways and lots of knitting in the round on US9. This scarf is easy and fun and gives you plenty of opportunity to enjoy the Noro colors. Look at that pretty grassy green. I love how the colors blend and contrast. Which shade speaks to you?