Canterbury Park will host Minnesota's best Kentucky Derby watch party tomorrow. For some, it's the one and only race they'll attend all year. WCCO's Ari Bergeron puts on his best fedora and explains. 

<p>Canterbury Park will host Minnesota's best Kentucky Derby watch party tomorrow. For some, it's the one and only race they'll attend all year. WCCO's Ari Bergeron puts on his best fedora and explains. </p>

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