Wheel of Wow
From Webkinz Insider Wiki
You may spin it up to once a day, unless there is a special "Hourly Activity" which lets players spin it a second time. If you have a Wheel of Wow coupon, you may also use it to spin the Wheel more than once a day. The items on the Wheel vary from KinzCash, food, W Shop items, Gunk, and Gak.
Every month the Wheel of Wow items change. W Shop items on the wheel are normally all from one theme. When Webkinz World is promoting a movie, toy, or other item, the Wheel of Wow has prizes relating to the promotion. Some promotions include: Smurf Movie Promotion
On March 28, 2012, Ganz changed the Wheel of Wow interface and included a Prize Meter at the top of the screen. The prize meter awards a Daily KinzCare prize after fifteen spins. Wheel of Wow Coupons count for the fifteen spins needed.