DonutsDonuts are one of the few items in Angry Birds Space that only appears in Utopia. It is Indestructible, not even the Space Eagle can destroy it, because it is a planet.
Waffle WallWaffle Wall is a kind of material in Utopia. It is indestructible, even by Space Eagle. It appears only in Utopia, and it is the only object in Angry Birds Space..
Key Lime PieKey Lime Pies are first and only seen so far in the planet Utopia in Angry Birds Space. They have a hard surface. Sometimes jell-O is attached to the pie, causing one side of the surface to be bouncy while the other is'nt.
LollipopLollipops are special items worth 3000 points in Utopia in Angry Birds Space. They are destroyed with any bird, except for Blue Bird.
PopcornPopcorn is an item in Utopia in Angry Birds Space. It also comes in kernels. The kernels, when hit by a bird (or, if in the levels screen for Utopia, touched) explode into 3 popcorns, causing major damage. The Popcorn, when hit by a bird (Or touched in the levels screen) disappear with a crunching sound, as if eaten.
Cakes are Items in Birdday Party. They are worth 3000 points when destroyed. In the latest update of Angry Birds, a new exploding cake appears in which when hit, it turns into frosting-like balls, similar to TNT Crates.
A cookie is a planet in Utopia, so it is Indestructible.