The 42nd Houston International Festival kicked off with an opening ceremony on Friday, April 20. Congresswoman Sheila Jackson-Lee  welcomed the 2012 festival ceremony on the steps of City Hall.   Sister Cities provided an opening parade with children representing several local international schools.  Entertainment was provided by Susana Collins and Luna Argentina Dance Company &amp; Eternal Tango?s champion dance couple. <span class=meta>(KTRK Photo)</span>
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