Ice desserts in Taipei

Hi,
Can anyone kindly recommend where in Taipei I can find the best iced desserts. I heard of 'Ice Mountain'. Is it the best? Any other suggestions greatly appreciated. Also please give directions on how to get there.
Thanks.

The Place is called : Ice Monster on YongKang St.
http://www.wretch.cc/blog/lemonadellen/18162504
Go to Daan MRT Station then board bus 20, 22 or 38 in the middle of the road Across from the Station on Xinyi Rd - then alight at the Yongkang St stop
.Ask the Driver, it is about 2~3Stops .

I think it not the right season to have Mongo iced desserts,but the strawbarry is the right time later.

If you are an ice desert conniseur, I strongly recommend taking the subway to Ximen and walking around - there are a number of places offering an ice-desert buffet: you pay up a fixed price, they give you a big bowl and there is a huuuuuuge selection of ice-desert goodies in front of you to choose from :)

Sugar House in Nanshijiao Night Market (MRT Nanshijiao - yes, it's far) is the best I've had. Better than Ice Monster.