To Jim, cheese is more than a food -- it's a food group. Heck, sometimes it's a whole pyramid. Now he's off on a cheesy adventure to find some of the most over-the-top churches of cheese he can find. In the heart of our nation's capitol and steps from the White House, Jim heads to GCDC, a grilled cheese bar serving up epic takes on grilled cheese. At Oakland's Homeroom, Jim discovers a whole menu of grown-up takes on macaroni and cheese -- and some killer peanut butter and cream cheese pie. And in the Ballard neighborhood of Seattle, Jim heads to the temple to street food Skillet to try his hand at making cheesy dishes like Parmesan Cheddar Poutine, the Croque G'dam, and the Ultimate Inside Out Grilled Cheese.