"Max and Ruby's Treasure Hunt" by Rosemary Wells tells of Max and Ruby having planned a picnic with their friends Louise and Lily, but when it rains out, Grandma has a great idea: an indoor treasure hunt. Rosemary Wells is the author of 120 books for children, including more than 40 about the beloved bunnies, Max and Ruby, who star in their own television show on Nick Jr. 6 p.m. Books & Books, 265 Aragon Ave., Coral Gables. Free. Details: (305) 442-4408 or www.booksandbooks.com.
The Bass Museum of Art hosts "Bass Babies," a weekly class where toddlers and their caretakers work closely with their children to discover creative and fun ways to interact with art through song, gallery activities and art making. 10-11:30 a.m. Bass Museum of Art, 2100 Collins Ave., Miami Beach. $20 members. $25 others. Details: (305) 673-7530 or email@example.com or www.bassmuseum.org.