Gimmick or Useful? Lollapalooza's Cashless Wristbands Enter Infancy
CHICAGO -- If you've ever been to a music festival, you know how crazy they can be. You run from stage to stage, spend your entire day dancing, and then likely stumble home by the end of the night. While the incredibly fun chaos is to be expected, it's not very conducive to holding on to your …
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