Like Dr. Frankenstein, you can create a monstrous deal on a fall visit to the Tennessee Aquarium. During “Thrills, Gills and Chills” save up to $20 by customizing a coupon to fit your plans. All you do is follow the simple instructions to create your very own coupon. Print and redeem at the Aquarium or IMAX anytime between now and October 31, 2008. Don’t forget to share this treat with your friends. Tell them Igor sent you.