Complex sentence: In November 2014, Huck Finn Jubilee officials announced that starting in 2015, the festival will be held annually during the second weekend in June to facilitate event planning and avoid potential conflict with the Telluride Bluegrass Festival, which is held the third weekend in June.
Split into simpler sentences: In November 2014, Huck Finn Jubilee officials announced the change in annual dates of operation to the second weekend in June, starting from 2015. The change enables easier planning and avoids potential conflicts with the Telluride Bluegrass Festival, which is held the third weekend in June.