Canned Food Drive

Knott’s Berry Farm and the Orange County Food Bank are teaming to fight hunger. Every guest who donates two or more cans at the gates of Knott’s Berry Farm is eligible to buy an adult admission ticket for $27.99 – more than half off the regular admission price. Knott’s Berry Farm, 8039 Beach Blvd., Buena Park, Calif. Information: www.knotts.com

Model Train Show                                                                                                                                                Saturday-Sunday

The Great Train Expo is a national, traveling show that caters to the model railroad enthusiast. The show features more than 200 tables of train dealers, who offer everything items such as classic trains, hobby tools, die-cast vehicles, train whistles, scenery items and more. Free workshops for beginners and experienced modelers.10 a.m.-5 p.m. Saturday, 10 a.m.-4p.m. Sunday. $7 admission; free for kids under 12. Anaheim Convention Center, 800 W. Katella Ave., Anaheim, Calif. Information: http://www.trainexpoinc.com/shows/2012Anaheim.html