<P> The earliest known use in print of the term `` trick or treat '' appears in 1927 , from Blackie , Alberta : </P>
<P> The earliest known use in print of the term `` trick or treat '' appears in 1927 , from Blackie , Alberta : </P>
where did the term trick or treat come from
where did the term trick or treat come from
Blackie , Alberta
Blackie , Alberta