FREE. Grades K–6. Make a gingerbread house. Materials provided. Kits are available while supplies last. 11 a.m.–1 p.m. Petaluma Library. 100 Fairgrounds Dr. Petaluma. Other libraries, including Windsor, Sonoma Valley Regional, Cloverdale, and more will host this event as well, visit tinyurl.com/4t4fh4n4.