March 20 screenings will be in Japanese with English subtitles, and March 25 screenings will feature the English dub.
You can head to the official Made in Abyss movies site for info and tickets to the LA premiere, and general public tickets for the other screenings go live on February 15.
Last week, Sentai Filmworks revealed plans to premiere the first of two Made in Abyss anime films at Regal Cinema in downtown LA on March 15.