Films about a train, toys and Tahiti make up the offerings at the Tennessee Aquarium's Imax Theater during the holidays.
* "The Polar Express": This 2004 holiday favorite, based on the award-winning book, returns in 3D for an Imax-only engagement. Admission: $10.95 adults, $7.95 children 3-12 (cannot be added to combo tickets).
* "Toy Story 3": A 3D version of 2010's highest-grossing film (to date) goes to infinity and beyond the Imax way as Woody, Buzz Lightyear and the gang are mistakenly delivered to a day care when Andy goes away to college. Admission: $10.95 adults, $7.95 children (cannot be added to combo tickets).
* "Ultimate Wave: Tahiti 3D": Follow 10-time world-champion surfer Kelly Slater to the Pacific Island paradise. Imax gives guests the sensation of riding six-story waves and swimming on the ocean floor. Admission: $8.50 adults, $6 children (free with Tennessee Aquarium admission).
"The Polar Express" closes Dec. 24, the others Jan. 6. For daily showtimes, visit www.tnaqua.org/IMAX/IMAXShow times.aspx.