Cookie bars are my favorite thing to monkey around with. If you want some crazy inspiration try this little firecracker's blog: http://thedomesticrebel.com/recipe-index/ She's nuts in the best way possible!
Don't forget your sweet tooth!
I like to make butterscotch cookie bars in the fall, and I just had another idea for them. I am going to try putting caramel sauce on top and then sprinkling crumbled Heath bars on top of that. Sounds amazing right?