Ahead of theStranger Things 4volume 2 premiere on July 1, creatorsMatt and Ross Dufferhave another surprise for fans.

The duo launched a course onMasterClasswhere they teach storytelling and screenwriting.

Marked with a date stamp, one clip hinted that the course would go live on June 30.

It’s officially here.

0 unsSTRANGER THINGS TM/ Netflix.

They famously were rejected more than 15 times before Netflix picked up the show.

MasterClass members will get a taste of their expertise from Stranger Things and more.

The brothers showcase their Netflix presentation and also share advice on how to pitch a series.

Moreover, there’s an exercise in crafting a logline for ahypotheticalspinoff show starring Steve and Dustin.

Keep in mind it’s just for pretend.

A typical MasterClass consists of 15 to 20 video lessons from its celebrity instructor(s).