Right before we reached highway 9, a big group of bikers passed by. This route, Hualien to Taitung, is known to be biker friendly. Later, we saw a white minivan with the logo of Giant Bicycle on its side. On top of it were bikes, and sitting inside were bikers with big smiles on their face. One benefit of biking and stopping frequently is that you never know what you will find. See the butterfly?