You can fold an origami crane to help the Arizona Museum for Youth reach its goal of sending 1,000 paper cranes to be displayed at the Children’s Peace Monument in Hiroshima, Japan, where folding 1,000 paper cranes is said to make a person’s wish come true. Open 10 a.m. to 4 p.m. Tuesday through Saturday and noon to 4 p.m. Sunday through July 4. Inside ArtZone at the Arizona Museum for Youth, 35 N. Robson St., Mesa. $7 per person age 1 and older; includes museum admission. (480) 644-2467 or www.arizonamuseumforyouth.com.