It's a very rare chance for hockey fans.
Former Hockey Night in Canada host Don Cherry will be at Niagara Falls Comic Con.
Cherry will be signing autographs, for the first time since he left CBC.
Fans will have a chance to buy an autograph, or a photo op with Cherry.
Sales start on Friday.
The money raised will go to Don Cherry's Pet Rescue Foundation.
Niagara Falls Comic Con will be held at the Scotiabank Convention Centre on June 7th.

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