Columbia Theatre for the Performing Arts, 1231 Vandercook Way, Longview, presents the Rainy Months Series. The next performance is David Epley, aka Doktor Kaboom! with an interactive science comedy show from 2 to 3:30 p.m. March 12. Creatively blending theatre arts with the wonders of scientific exploration, Doktor Kaboom! keeps his crowds riveted with interest and rolling with laughter. Join Kaboom! for a sidesplitting journey of increasingly spectacular (and often successful) science experiments designed to involve, excite, educate and entertain. Tickets are $10 each or a family pack of four tickets for $30.