Hawaii voters have helped "Dancing with the Stars" champion Nicole Scherzinger and "American Idol" finalists Jasmine Trias and Camile Velasco gain national fame, now local rock band Friends of Adam needs some home-state help.

Friends of Adam is one of 10 bands across the U.S. in the finals to perform at "Hard Rock Calling 2010" in London's Hyde Park on June 25-27. The Hard Rock competition started with 250 entries. The band with the most fan votes will join Sir Paul McCartney, Stevie Wonder and Pearl Jam, among others, on stage. Vote for your favorite band at HardRock.com. Voting ends June 6.