Hmmm... regarding Bandung, there is a city, the capital of West Java province, Indonesia. A nice city with cooler temperature, relatively year-round than most other Indonesian cities. There's a nice moutainous area where the infamous Tangkuban Prahu (upturned boat) is located.
The other Bandung that I know of is based on Yogyakarta's lore...
regarding Bandung Bandawasa whose supposedly built the Prambanan temple complex. There are plenty of supernatural spells and talisman with regards to Bandung Bandawasa.
