The circus is coming to town. We know this because for the past few nights, we've been waking up screaming with visions of Pennywise, the sadistic clown from Stephen King's It. We won't go, but we're still recommending Ringling Bros. and Barnum & Bailey's Greatest Show on Earth. We wish we could go and see the performing hippopotamus, the pint-sized pachyderms, the trapeze artists, and the high-wire act. But we can't. Well, we won't, not as long as the company doesn't pay for a psychiatrist. Reunion Arena hosts the circus from July 29 until August 9, then it moves to Fort Worth's Tarrant County Convention Center from August 12 through 16. Call (214) 373-8000.