The Phoenix, Arizona event has seemingly vanished from the NOPI Drift calender as someone brought to our attention just now. So it looks like the season will be starting in April now a week before Formula D in St. Louis. This is a big bummer to all the Phoenix area guys I am sure who were hoping for a fun local event to rip it up at.
March 15/16 Firebird Raceway, Phoenix, AZ. (Road Course/West Lot)

[source: Edrft]