10 a.m.-noon, Northwest Cobb Family YMCA, 1700 Dennis Kemp Lane N.W., Kennesaw 30152. Pictures with Santa, crafts, inflatables, caroling, a hot chocolate bar, animals and more. Open to the community. Reserve a spot by registering online (class ID 185753). Go to the Northwest Cobb Family YMCA Facebook page for a link to register. Event is free, but an online account must be created to register online.