I have attended several CKC and I love classes by SEI and Keller's Creations. With SEI, you learn new techniques and get cool supplies. You normally get a discount coupon to use at the SEI booth. Keller Creations is a fun class and she usually give you great discounts at her booth when you take her class. Also if you take the class that is sponsered by Creating Keepsakes, Basic Grey and Bazzil, you will take home more supplies than you will use in class. Technique Tuesday also has some good finished projects. I didn't see Quick Quotes (those were also fun classes), As far as the crops, any time I went to them I never seemed to finish anything. There was always something else going on. But if you enjoy meeting new people then you might enjoy the crop. Hope this helps. Have a great trip!!