The family I stayed with my first 2 weeks in Taiwan had a Guava tree. Before they let me and my fellow Kansas teacher try one, they cut it in wedges and removed the seeds, saying they didn't want us to break our teeth our first week in the country. Must admit they were an acquired taste. I like them well enough now, but prefer them as juice.

Now if I could only find mist-apples. For those, I would go back to Taiwan in an instant.