Xtinguish Torch Fest will celebrate the rebirth of the Cuyahoga River. (Laura Johnston, RocktheLake)

Cleveland is celebrating the 50th anniversary of the last Cuyahoga River fire all year, with hundreds of organizations hosting educational talks, performances and festivals.

But the culmination may be Xtinguish Torch Fest, four days of events along 100 miles of the Cuyahoga: from the headwaters near Burton, through Akron and to Downtown Cleveland. West Creek Conservancy is organizing the eve

See all the fun at cleveland.com/rock-the-lake.