I tried the one above from ozzyrodriguez.com, but for the life of me could not get it to work on a “Genesis Sample” theme (which is a bare bones theme).
Try this one: http://wpbeaches.com/using-slick-responsive-menus-genesis-child-theme/
It actually walked me thru the steps a bit cleaner. When I tried a few others I found, it wasn’t clear about where to place the files in my directory. The “slick” works beautifully.
I love Genesis. There is so much out there, and great themes (like my Epik).