Sci-Fi Fan Day will be held at the Abilene Civic Center from 9 to 6 p.m. Saturday and 9 to 5 p.m. Sunday.
The event features raffles, UFO investigators and photo opportunities with celebrities--including Tim Taylor from the film "The Hunger Games."
Tickets cost $15 per day for ages 12 and up and cost $5 for both days for children ages six to 11. Children under the age of five can attend for free. All proceeds will benefit the Ben Richey Boys Ranch.