Have you been to the city of Dallas?
I actually went to Dallas and later Fort Worth not too long ago for work. That is a very large population center.
Have you watched any of the sports teams in Dallas?  They have a really good basketball team, football team and hockey team!
I don't watch much of the NBA, but I do watch Football and Hockey.
The Dallas Stars and the Dallas Cowboys?  Have you been to any of their games?
Dallas Stars
The Dallas Stars are a professional ice hockey team based in Dallas, Texas. They are members of the Central Division of the Western Conference of the National Hockey League (NHL). The team was founded during the 1967 NHL expansion as the Minnesota North Stars, based in Bloomington, Minnesota. Before the beginning of the 1978–79 NHL season, the team merged with the Cleveland Barons after the league granted them permission due to each team's respective financial struggles. Ultimately, the franchise relocated to Dallas for the 1993–94
because there's one football team in Texas that won state last year that happens to have a lot of Tongans ... in Dallas-Fort Worth," she said. "And they do the haka. If I didn't already know about it and hadn't already seen this football team on television do this, I might have been really surprised by it."
Jefferson High School, Portland, Oregon.
Jefferson High School (Portland, Oregon) has performed the "Ka Mate" haka beginning in the 2007