Miami Children's Museum hosts "Wild Thing Day," a day off school for a day based on Maurice Sendak's "Where the Wild Things Are." Celebrate with story time, making wild thing masks, dancing and theater. 10 a.m.-6 p.m. Miami Children's Museum, 980 MacArthur Causeway, Watson Island. Free for children under 1 and members. $12 Florida residents. $16 others. Details: (305) 373-5437 or www.miamichildrensmuseum.org.