You may not immediately be familiar with the small town of Henderson, Minnesota, but if you've seen Prince's iconic movie "Purple Rain," then you've definitely seen Henderson.  It's the town where Prince famously told Apollonia that she'd have to purify herself in the waters of Lake Minnetonka.  

Since Prince's death a year ago, fans have flocked to Henderson to retrace Prince's steps while filming in the town.  And Henderson eagerly welcomes Prince fans.  In fact, they're hoping to place markers at all of the places Prince filmed.  They're even thinking about naming one of the roads where the film was shot "Purple Rain Road."  Minneapolis station KSTP interviews some of the townspeople...

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