Only in one place can you see a cat in a hat and Horton hear a Who: at Sooner Theatre for Seussical. The venue at 101 E. Main in Norman stages the Dr. Seuss-based musical at 7:30 p.m. tonight, 2 and 7:30 p.m. Thursday-Saturday, and 2 p.m. Sunday. You would like it in a box. You would like it with a fox. Tickets are $10. Call 321-9600 or visit soonertheatre.org.