Held at the church of St Mary-at-Hill in the City of London, above the old Billingsgate Market, where each year the Harvest Festival of the Sea is celebrated – to give thanks for the fish of the deep that we all delight to eat, and which have sustained a culture of porters and fishmongers here for centuries.

The porters and fishmongers of our fishmongers make an annual visit back to this church designed by Sir Christopher Wren, with a display of fish and other sea creatures.