The only mountain you'll see in Illinois

I need an oxygen tank to climb this weekly mountain.

"Head, Shoulders, Knees, and Toes"… and Femur, and Iliac Crest, and...

Dave is always busy, busy, busy studying... especially lately, because of finals. But, despite the crazy amount of material to memorize and learn inside-out, Dave always loves to take time to play with Susie... even if it's showing her his model bones. And, along with teaching her what bones are, he has taught her some anatomy through the nifty primary song "Head, Shoulders, Knees, and Toes." She loves it... and her daddy too, of course.