Cost: varies (see below)

What to expect: Four rockin' shows spread out across four venues over three days. We're talking mosh-inducing rock.

Why to go: Bouncing Souls headline the House of Blues show on Friday, which should be awesome (and is one of the cheapest HOB tickets we've seen in some time). Of course, the Mighty Mighty Bosstones and Jay Reatard at the Congress Theatre on Sunday should be great as well. The full schedule:

Friday, October 10
House Of Blues, 5 p.m., $16.50, All Ages
The Lawrence Arms
Bouncing Souls
Shot Baker
The Frankl Project

Double Door, 9 p.m., $14.50, 21+
Big Drill Car
The Pavers
The Bomb
Muchacha
Magnafux

Cobra Lounge, free, 21+
Mystery guests

Saturday, October 11
Double Door, 9 p.m., $16.50, 21+
DOA
Reagan Youth
Beer Nuts
The Ergs!
IAttack
Johnny Vomit

Cobra Lounge, free, 21+
Valient Thorr
Black President
Zero to Sixty

Sunday, October 12
Congress Theater, noon, $25, All Ages
The Mighty Mighty Bosstones
ALL
Jay Reatard
Horrorpops
The Casualties
Leftover Crack
DOA
Big Drill Car
Mustard Plug
Municipal Waste
Paint It Black
Teenage Bottlerocket
Valient Thorr
Black President
The Methadones
The Ergs!

Double Door, 8 p.m., $15, 21+ (After-Party for Change)
Jay Reatard
Cola Freaks
Prizzy Prizzy Please
The Frankl Project