Food is not a Problem in Annavaram Station. Lot of varieties are available out side the station though in station it is limit. Best to try to go temple and have Food in Devasthanams Meals provided for pilgrims which is Very good one and visiting the temple give you a nice pleasant experience. book room in temple Choultries where Rly station is visible u can enjoy passing trains from hills give u nice experience. Rooms are Big and can easily accommodate 6-7 No's. in night roam around temple and u will fell u r in other country with various languages u can hear.