Hidden away inside Fossil Thief is a small themed room dedicated to one of Britain’s most mysterious naval figures, Royal Navy Commander Lionel ‘Buster’ Crabb, whose disappearance in 1956 still continues to fuel speculation decades later.

Crabb vanished during a covert operation linked to a Soviet warship visiting Portsmouth Harbour, and despite an official investigation, the answers surrounding his mysterious disappearance and what really happened have never surfaced. Government files connected to the case remain confidential, helping to cement the story as one of Britain’s most enduring naval mysteries.

The room itself sits within one of only four original surviving buildings from the former HMS Vernon naval base, adding another layer of Portsmouth history to a venue already closely tied to the city’s maritime past. Today, the building forms part of Gunwharf Quays, although many visitors may not realise how much of the area’s naval heritage still remains hidden amongst the modern development.

Fossil Thief is currently one of four independent businesses operating within Gunwharf Quays and the venue has built a strong reputation for supporting local and independent suppliers across much of its menu and product range. During our visit, the chocolate brownie came courtesy of The Flour Girl Bakery, paired with one of Fossil Thief’s signature drinks, a pistachio hot chocolate.

Owners John and Joe are often found working within the venue alongside their team, helping maintain the welcoming atmosphere which has helped the business establish itself as a popular independent addition to Gunwharf Quays.

The growth of independents within the outlet complex continues to be encouraging, with neighbouring local businesses including The Parade Tearooms, Maddies and Baked By Sweet Tooth also contributing to a growing independent presence within the world-class waterfront destination.

For those visiting Gunwharf Quays, Fossil Thief offers something slightly different from the larger chain venues nearby, combining local products, independent ownership and a fascinating link to one of Portsmouth’s most intriguing naval stories.