1999 ATP Tour World Championships
The singles event took place at the EXPO 2000 Tennis Dome in Hanover , Germany , from November 23 through November 28 , 1999 , and the doubles event at the Hartford Civic Center in Hartford , Connecticut , United States , from November 17 through November 21 , 1999 . 
<triplet> EXPO 2000 Tennis Dome <subj> Hanover <obj> location <triplet> Hartford Civic Center <subj> Hartford, Connecticut <obj> located in the administrative territorial entity <triplet> Hartford, Connecticut <subj> Hartford Civic Center <obj> owner of