Someone has ported Basilisk II to run on the Sharp Zaurus! Add a classic Mac ROM file and System 7.1, and you’ve got a pocket sized 68k Mac. At the moment it requires running X11, which is a bit of a pain. A port of UAE to the Zaurus is also available, but there is no way it’s going to run properly on a 200MHz ARM.
Link: Basilisk II for Zaurus