The Spice Bazaar is the place to get your foodie fix of lokum (Turkish delight), dried fruit, nuts, herbs, and of course spice. Much of the money that helped construct it came from the taxes the Ottoman government levied on Egyptian-made products, which is why its name in Turkish (Mısır Çarşısı) means "Egyptian Market".
The Spice Bazaar is a prime tourist attraction and at certain times of the day gets ridiculously crowded with huge tour groups from the docked cruise ships. Try to come before 11am or after 4pm.