Rangos Omnimax Theater at the Carnegie Science Center, One Allegheny Ave., North Side, has newly opened "Mysteries of the Great Lakes." Also showing are "Under the Sea" and "Beavers." Admission cost varies. Omnimax is not recommended for children younger than 3. Call 412-237-3400 for show times.

<B>Tuesdays@2</B> free movies will show "Hotel for Dogs" at 2 p.m. Tuesday in the Kean Theatre at St. Barnabas, Washington Place, 5847 Meridian Road. At the same site, <B>Wednesdays@1</B> will show "Taken" at 1 p.m. Wednesday. Admission is free to both, but donations are accepted to benefit the St. Barnabas Free Care Fund. Call 724-444-6288.