That's right! It's back again for another year, the SCG Con P9 Series was announced at SCG Philly this weekend.
https://scgcon.starcitygames.com/power-9-series.php
One notable thing about this year is that this year's event is only one day ( Swiss+Top 8 ) and that Top 8 competitors all get a bye to US Eternal Weekend's NA Vintage Champs 2019.
I am hopeful to be there myself again this year. Going to depend on some factors but will do my best.