Finger sandwiches form an integral part of an English afternoon tea (together with scones and clotted cream, cakes and of course tea). Most hotels in Hong Kong would do a half decent afternoon tea. The Clipper Lounge at the Mandarin Oriental has been offering afternoon tea for decades.
I was meeting up with some out of town friends in Hong Kong and I thought tea at the Mandarin would be lovely. We sat down. We ordered afternoon tea. The food, as usual, came in a multi-tier contraption as well as a basket of piping hot scones. What intrigued me first were the boxy objects on the top tier (see picture below) - what were they?