Naples Therapeutic Riding Center, a nonprofit organization providing therapeutic horseback riding and other equine-facilitated group services to children and adults with physical, social and mental health needs, will host the Gala of the Royal Horses at 7 p.m. Dec. 29 and 30 at 206 at NRTC’s main covered arena, 206 Ridge Drive in North Naples. A portion of the ticket sales and concessions from the two shows will benefit NTRC’s mission and operations.