The festival boom marches on as today marks the announcement of the Bellwether Music Festival in Waynesville, Ohio. The two-day, two-stage alt rock camping fest will debut on Aug. 10-11 at Renaissance Park in southwest Ohio with 16 bands including The Flaming Lips, MGMT, Local Natives, Dr. Dog, Whitney and more to be announced soon.

Two-day early bird passes for the all-ages, rain or shine event are on sale now here, with 2-day VIP tickets going for $245 and 2-day GA tickets running $85; single-day tickets ($55) will go on sale at a later date. Camping packages start at $120, with RV packages also available.