REACTION Coffee Roasters

A Hong Kong roaster with an Australian-style café approach. A good starting point for exploring the house coffee.
An espresso-based coffee.
Shops 67B & 67C, G/F, 67 Sing Woo Road, Happy Valley
Hong Kong Island / Wan Chai
跑馬地
Trams, residential streets and a choice of local roasters make Happy Valley a good place to find a regular order. Follow the coffee from Sing Woo Road down towards Wong Nai Chung Road.


A Hong Kong roaster with an Australian-style café approach. A good starting point for exploring the house coffee.
An espresso-based coffee.
Shops 67B & 67C, G/F, 67 Sing Woo Road, Happy Valley

There is more room to this Blue Pool Road stop than its street frontage suggests: the branch has seating at the front and a courtyard behind. Choose it for a relaxed breakfast over coffee, toast or a breakfast bowl before exploring the Valley.
A flat white with a toastie or breakfast bowl from the current menu.
4 Blue Pool Road, Happy Valley
Further reading: FINEPRINT · coffee, baking & branch details
Sinbad moved from its Kwun Tong kiosk to Happy Valley in 2024. The small-batch roaster aims to express the crop and its origin with a balanced cup, making this a good place to turn a quick coffee break into a conversation about beans.
A piccolo or flat white, then ask about the seasonal beans for home brewing.
G/F, 31 Wong Nai Chung Road, Happy Valley
Head to Wong Nai Chung Road; older guides may still point to the former Kwun Tong kiosk.
Further reading: Honeycombers · Happy Valley café and address