2009 Bitan Music Festival takes place in Bitan, Xindian every Saturdays and Sundays from Jan 10 to Mar 29. I was there with my friends and enjoyed their music performance very much.
Here is the website about the event http://www.2009bmf.com.tw
(I would like to say, finally, we have proper website for events take place in Bitan. I usually can’t find sites about events in Bitan.)