US Regional sites & dates have been announced:

Central: June 5-7 (HyVee Arena – Kansas City, MO)
Mid-Atlantic: June 19-21 (The St. James – Springfield, VA)
Midwest: June 12-14 (Pacers Athletic Center at Grand Park – Westfield, IN)
Northeast: June 26-28 (Basketball City – New York, NY)
Northwest: May 29-31 (Beaverton Hoop YMCA – Beaverton, OR)
South: June 5-7 (Drive Nation – Dallas, TX)
Southeast: June 12-14 (LakePoint – Emerson, GA)
West: May 8-10 (Ladera Sports Center – Ladera Ranch, CA)p

The non-US teams look like the same setup as last year.