Idea's In Food has some fantastic food experiments going on. Some even include burger. Above is the Long Burger that betrays our sense of culture....thats a hot dog bun there buddy!
Outside of burgering they have some interesting ideas that should get you away from watching the bad tippers on the Food Network.
This is nuts (not literally). Hot Cauliflower Ice Cream with Wet Olives, Pickled Chafa Nuts, Epazote & Mustard Chips.
Cock's Combs Lardons
Pork Belly Tater Tots