Restaurants: Ho-la (å’Œæ¨‚é£Ÿå ‚) By Jules QuartlySTAFF REPORTER Friday, Jul 13, 2007, Page 15 Ratatouille, anyone?PHOTO: JULES QUARTLY, TAIPEI TIMES "Free-range" rats fattened on fields of sugar cane are not lip-smackingly succulent, but they're tasty in a decent sauce. Ants have a bitter taste and will never be a mouthwatering main meal - even if they do regulate the immune system, keep black hair from going gray and reduce blood sugar levels. For the average Westerner, stepping outside the comfort zone when dining in Taipei is easy to do, whether its slurping stinky tofu at the night market, or nibbling on...