The 22nd annual Anaheim Sports, Vacation & RV Show will be presented by H. Werner Buck Enterprises Saturday through Jan. 11 at the Anaheim Convention Center. The theme of the show is "All the Adventure of the Great Outdoors." Doors are open Saturday, noon to 10 p.m.; next Sunday, noon to 7 p.m., and Jan. 5 through 11, 2 to 10 p.m. Cost is $5.50 for adults, $2 for children 6 to 15 and free for those under 6. For information call (714) 999-8900.
Julius Jacyna will present a four-week slide show, "Heart of Spain," on the landscapes, people and historic towns of central and northern Spain. The series is offered by the Torrance Adult School at the Jefferson Middle School, Room 10, 21717 Talisman St., Torrance, at 7 p.m. on Jan. 5, 12 and 25 and Feb. 2. Tuition is $8; seniors over 62, $4. For information, phone the school at (213) 533-4612.
M. Richard Marx will present a free lecture on western Spain at Burton Chace Park community building at the west end of Mindanao Way, Marina del Rey, 1-3 p.m. Jan. 8. The Venice Community Adult School, phone (213) 306-8111, is the sponsor.