cashew brittle mantecado (traditional spanish cake flavor)
sansrival is a cake made of meringue layers and buttercream icing
Selecta Creations is a more premium line of ice cream. I can tell you it's yummy specially the quezo real.
cheese (strange but good!)
from wikipedia: Halo-halo (from Tagalog word halo, "mix") is a popular Filipino dessert that is a mixture of shaved ice and milk to which are added various boiled sweet beans and fruits, and served cold in a tall glass.
coconut salad (another dessert staple in Filipino parties)
another dessert made into an ice cream flavor
Arce is a smaller brand and the only one that sells sherbet.
purple yam with coconut sport
The most exotic flavor for ice cream in my humble opinion is Durian.