A huge exhibition of LEGO art, play areas, and hands-on activity booths. Bring your imagination to the Building Zone, meet the master builders, and shop from LEGO vendors that will be selling all kinds of LEGO-related products and services. Bulk LEGO by the pound, individual mini-figures, jewelry, T-shirts, new and used sets, vintage and classic. Food and drinks will be available for purchase. Tickets range from $12–$30. Children 4 and under, free. 10 a.m.–4 p.m. Saturday, November 23. Santa Rosa Veterans Building. 1351 Maple Ave., Santa Rosa. Find more details or purchase tickets at tinyurl.com/yc8fed6d.