The Re-Generation Festival, taking place at Hornings Hideout in North Plains, Oregon the weekend of June 21-24, has just announced a new set of co-headliners. Joining previously announced STS9, who will be playing all weekend long, are live electronic duos Big Gigantic and Ghostland Observatory, and dustup DJ MiMosa.

The festival, which takes place 30 miles away from Portland, has been sparse on details, not revealing much more, but based on the past expect a mostly electronic line-up with a few surprises sprinkled in.

Tickets go on sale at on Saturday, March 10th, at Noon PST. Get there fast for a limited quantity of Early Bird Tickets at $147.40, before the price jumps 30 dollars.