Forget Starbucks while you're in Ubud. Go straight to the corner of Jalan Dewi Sita, you will find Tut Mak. A 'warung kopi' [cafe] that offers great thick and rich coffee in beautiful surrounding. The place is very breeze and cool, loaded with lovely kind of people, writers, artists, naturalists or different kind of tourists. One more thing... their chai tea is second to none.