Coca-Cola 600
The Coca-Cola 600 , originally the World 600 , is an annual NASCAR Cup Series points race held at the Charlotte Motor Speedway in Concord , North Carolina , during Memorial Day weekend . 
<triplet> Coca-Cola 600 <subj> NASCAR Cup Series <obj> part of <subj> Charlotte Motor Speedway <obj> location <triplet> Charlotte Motor Speedway <subj> Coca-Cola 600 <obj> significant event