Country music singer John Berry will bring his annual Christmas tour to Riverside Academy on Tuesday night to benefit the Gainesville nonprofit organization Challenged Child and Friends. The concert starts at 7:30 p.m. on Dec. 3 at the Sandy Beaver Theatre at the Riverside Military Academy in Gainesville. Tickets are $30 to $35 and can be purchased at www.miltonmartinhonda.com or www.challengedchild.org.