I was very lucky last march in Taipei to stumble upon this Taoist ceremony while visiting the Dihua street area with my family and local friends.
I must admit my ignorance of Taoism, so I will not comment much here. Teh following blog post contains quite interesting information on Taoism in Singapore :
http://weecheng.com/singapore/9eg/index.htm
Various groups are parading their idols or images of gods around the area of Taipei Xiahai City God Temple.
Most of the groups as below have musicians, Taoism is noisy and colorful, I learned this a long time ago when I arrived in Singapore.
This group has gods puppets dance in front of the temple.
Another group was composed of young people dressed as what looks lie warriors.
This group traditionally rock the sedan chair when the image of the god is carried, portraying their struggle with the superhuman force possessing the chair once the god has come to posses its image.

All shots with Leica M262 and Summicron 50v4 or 35Asphv2