Life The house that tech built: Bakers use lasers, power tools at Gingerbread House Competition November 18, 2019Mackensy Lunsford, Asheville Citizen TimesComments Off on The house that tech built: Bakers use lasers, power tools at Gingerbread House Competition Competitors at Omni Grove Park Inn's National Gingerbread Competition reveal the tools and tricks used to build their often intricate entries