You can learn about the history of Gan with a trip to Masjudhul Zikraa. You can enjoy the restaurants while in the area.
Learn about the local history of Fonadhoo when you spend time at Siraajudheen Mosque. You can enjoy the restaurants while in the area.
Though Gan Regional Hospital might be what brings you to town, perhaps you'll have a chance to explore more of Gan while you are here.