By Britney Grover - For one day this holiday season, an indoor arena in Kingsport, Tennessee, will transform into a winter wonderland: Children will take their stick horses on an adventure, enjoy candy and goodies, make crafts to take home and meet Santa and his friend, miniature therapy horse Miss Buttons. During this festive Open House on December 1, Small Miracles Therapeutic Equestrian Center invites program participants, families and the community to experience a special magic that permeates the center. But that magic isn’t limited to one day, and it isn’t bringing toys. It’s bringing miracles.