POLITICIANS, planners and architects converged on the Piece Hall to discuss ideas for rejuvenating the historic building and the rest of the town.
Yorkshire Minister Rosie Winterton and Halifax MP Linda Riordan led the way and were closely followed by a world-renowned group of urban planners and conservationists offering their expertise to the renaissance programme.
It was the minister's first trip to the Piece Hall which, it is hoped, will be transformed with the help of a £7 million lottery bid into an Italian-style piazza.
She heard how there would be specialist shops and restaurants, hi-tech offices and studios, and a central square used as a huge amphitheatre.
"The bid faces some tough competition but the building is amazing and I am incredibly impressed by the work and enthusiasm that has been put in by so many oganisations and individuals."
Mrs Winterton said she had heard her father talk of the Piece Hall but it was the first time she had seen it.
The town's Labour MP described the Piece Hall as the economic and social heart of Halifax.
"Its regeneration is vital in helping to move Halifax forward," she said.
Council leader Stephen Baines and Ian Cooper, council spokes-man for safer and stronger communities, spoke about the need to ensure the building could be enjoyed by future generations.
"We want to transform the Piece Hall, while preserving its unique architectural heritage, creating a magnificent town square," said Coun Cooper.
The Lottery Fund selection panel is due to deliver its verdict in March.
The Urban Panel visited the Piece Hall, Eureka, Halifax Parish Church, Dean Clough, Somerset House and Shaw Lodge Mill to give advice on how developments can make the most of the town's heritage. The 20 experts from English Heritage and the Commission for Architecture and the Built Environment, pictured right outisde Halifax Parish Church, will see People's Park, Beacon Hill, the Shay Stadium and Halifax Town Hall during their two-day stay.