Fans of Wonder Woman will be treated to a special fireworks display in Queen Victoria Park.
The June 2nd opening of the film coincides with the opening day of Comic Con at the Niagara Falls convention centre.
To mark the occasion, fans of the superhero are invited to a special march and ribbon cutting ceremony at 9 am at Table Rock.
The ceremony will be followed by an advance screening of the new flick.
Later that evening, the Niagara Parks Commission will dedicate their popular fireworks celebration to the film using Wonder Woman's famous colours and shooting giant “W” s throughout the show.
Coinciding with Comic Con, an appearance by the Canadian band Big Sugar.
The band is coming to the convention centre on June 3rd to perform an electric set.
The event marks the release of their new album, Calling All The Youth.