ADVANCE FOR SUNDAY, DEC. 18, 2016 - In this Nov. 17, 2016 photo, a dozen people clad in pajamas squeeze in for one last snuggle after a three-hour cuddle party in Austin, Texas. (Andrea Zelinski/Houston Chronicle via AP)
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ADVANCE FOR SUNDAY, DEC. 18, 2016 - In this Nov. 17, 2016 photo, a dozen people clad in pajamas squeeze in for one last snuggle after a three-hour cuddle party in Austin, Texas. (Andrea Zelinski/Houston Chronicle via AP)
