The short answer would be "What DOESN'T Bilbo Baggins eat?" Hobbits are the closest of all the Humanoids to Men, and they eat the same things. Whatever YOU like to eat, Bilbo would probably like, too, except in much more copious quantities.
Sir Ian McKellen will reprise his role as Gandalf in the live action adaptation of the Hobbit.
That Gandalf was an old man who made particularly neat fireworks.
Gandalf
Ian McKellen played the role of Gandalf in The Lord of the Rings series and also in The Hobbit series. His last role as Gandalf could be seen in the last installment of The Hobbit series, which is likely to be released before the end of 2014.
His shouts allow Gandalf to escape capture by the goblins. And he finds a way to get the dwarves out of the Elvin King's dungeon.
Sir Ian McKellen will reprise his role as Gandalf in the live action adaptation of the Hobbit.
hobbits are his hobby
Gandalf's sword is called Glamdring, 'foe-hammer'.
His amazing fireworks.
Gandalf
he thinks that he is useful
Gandalf
Gandalf is particularly good with fire. He uses fireballs and smoke on several occasions in The Hobbit.
The role of Gandalf is the same (it is the same wizard). Also the actor playing Gandalf in "Lord of the Rings" and the "Hobbit" is supposed to be the same person - actor Sir Ian McKellen.
Gandalf lives as a wandering magician, roaming Middle Earth looking and listening.
That Gandalf was an old man who made particularly neat fireworks.
The trolls were going to eat the dwarves. They were arguing over the best way to fix them, egged on by Gandalf, when the sun caught them and turned them to stone.