OUG's new Chim Chim champions a Thai take on cooling bingsu - the signature Thai Tea Bomb promises photogenic layers of Thai milk tea shaved ice with house-made Thai tea sauce and Thai tea gelato, crafted with Thai-sourced tea leaves, while the Pink Himalayan Nom Yen is playfully pretty in pink milk, infused with sala syrup, served with sakura popping boba, butter biscuits and rice puffs.