Where does the magician from Glubbdubrib say he will take Gulliver? What becomes bizzare about Gulliver´s time at the magician´s house?

Gulliver is taken to meet the spirits of all kinds of famous dead people.  Gulliver learns that the governor has the power to bring back the dead for the purpose of serving him. Gulliver is given the option to bring back anyone he would like. He chooses Alexander the Great, who tells Gulliver that he actually died because he drank too much. He then brings back a parade of other famous dead. Gulliver spends a great deal of time speaking with various famous dead people. He speaks with Homer, Aristotle, and Descartes and even gets them into conversation with one another. He later brings back a few English Yeomen and finds them much larger and stronger than the English people today. He worries that his countrymen are diminishing with time.