With more festivals than ever before, the announcements keep coming and the latest lineup to come forth is from the River City Rockfest. The one day festival will be held May 29 in San Antonio, Texas, and packs a walloping amount of big names into just the lone date. Leading the festival are hard rock heavyweights Disturbed, the ever-energetic Scorpions and the surging Megadeth who just posted a No. 3 album with Dystopia on the Billboard 200.

Now entering its fourth year, River City Rockfest has assembled one of the most powerful single day lineups around. Filling out the remainder of the bill will be Bullet for My Valentine, Hellyeah, Sixx: A.M., Pop Evil, Sevendust, P.O.D., the Sword, Hatebreed, Texas Hippie Coalition, DevilDriver, Red Sun Rising, Avatar and Wild Throne.

Tiered pricing options are available for River City Rockfest along with bundle packages at a discounted rate. Hospitality options are also available and include a shaded, enclosed area near Stage 2, free private parking, 10 complimentary beverages including alcohol, complimentary lunch, dinner and water, private restrooms, charging stations for mobile devices, a live feed of the main stage on HDTVs, an exclusive festival shirt and poster, private Rockfest-themed photo area and, finally, a commemorative laminated River City Rockfest credential. Military tickets are available as well and service members will receive a 10 percent discount on the purchase price. For more information, head to the festival website.

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