Organizers of the 11th annual Vans Warped Tour [ tickets ], which will feature music from The Offspring, Thrice, My Chemical Romance, The Transplants, Something Corporate, MxPx, The Starting Line, Senses Fail and many others, have unveiled a 50-city itinerary for this summer's outing.

The three-month tour is set to launch June 18 in Columbus, OH, and will visit a mix of amphitheaters, fairgrounds, parks and arena parking lots.

In addition to music, the tour will feature its typical menu of exhibitions by stars from the skating and biking world, though specific participants haven't been announced.

Among the traveling festival's new attractions for 2005 will be the "Amateur Skate Jam," a daily contest during which pro-skaters will judge 20 local amateur skaters in each market who will compete for various levels of prize money. Skaters must register in advance at their local Vans store. More information is available at the tour's website.

At the site, fans can also cast their vote for which act they'd like to see play an additional 10 minutes when the tour touches down in the voters' respective markets. The sponsor-heavy tour's new feature is dubbed "Energizer Keeps the Music Going."

Returning attractions include "Reverse Day Care," an air-conditioned area where kids can drop off their parents.

The list of confirmed Warped Tour acts as of press time follows; the lineup will vary from market to market. Organizers haven't announced specific lineups for each show.

Academy Is
All American Rejects
Amber Pacific
Another Damn Disappointment
Armor For Sleep
ASG
Atreyu
Avenged Sevenfold
Bedouin Sound Clash
Billy Talent
The Bled
Bleed the Dream
Bleeding Through
Boys Night Out
A Change of Pace
Dead 60's
Dillinger Escape Plan
Dropkick Murphys
El Pus
Emery
The Explosion
Fall Out Boy
The Fight
From First to Last
Funeral For a Friend
Gatsby's American Dream
Go Betty Go
Gogol Bordello
Gratitude
Greeley Estates
Gym Class Heroes
Halifax
Hawthorne Heights
Hidden in Plain View
Hopesfall
HorrorPops
Hot Rod Circuit
Kinison
Left Alone (BBQ Band)
Mae
The Matches
Mest
Midtown
Millencolin
Motion City Soundtrack
MXPX
My American Heart
My Chemical Romance
No Use for a Name
The Offspring
Plain White Tees
Reggie & The Full Effect
Relient K
Rufio
Senses Fail
Silverstein
Skindred
The Starting Line
Strike Anywhere
Strung Out
Stutterfly
A Thorn for Every Heart
Thrice
Transplants
Tsunami Bomb
The Twenty Two's
The Unseen
Underoath
Valient Thorr
Yesterdays Rising
ZAO