Looking for a way to share some Christmas creativity with your children? The nonprofit Acchi Cocchi (Place to Place) holds its third annual Waku Waku (meaning "Exciting") workshop of Christmas art, music and dance for children at Kanagawa Arts Theatre in Yokohama on Dec. 23 — with a session for 50 preschoolers aged 4 and up from 10:30 a.m.-12:30 p.m. and one for 50 first- to third-graders from 1:30-3:30 p.m.