Stormtroopers, wookiees and more characters from the Star Wars movies have been at the historic building thanks to comic book store Pages N'Pixels.
The shop arranged for the members of the Sentinel Squad - all in detailed costumes - to be in the town today and yesterday to pose for photos with fans.
Donations have been encouraged for children's cancer charity Candlelighters.
1. Photos as Star Wars characters descend on Halifax's Piece Hall
Ross Denby, who runs Pages N' Pixels dressed as Obi Wan Kenobi
2. Photos as Star Wars characters descend on Halifax's Piece Hall
Audrey Cooper takes a photo of son Darren Cooper with some stormtroopers.
3. Photos as Star Wars characters descend on Halifax's Piece Hall
Ross Denby, who runs Pages N'Pixels, with some of the stormtroopers.
4. Photos as Star Wars characters descend on Halifax's Piece Hall
Carolyn Woodcock chats with a wookiee.