BURLESQUE BENEFIT: Jet City Burlesque appears at the Columbia City Theatre in a benefit for animals in animal shelters. You're supposed to bring dog and cat "items" to the show, to help the shelter experience seem less like prison. Join the Swedish Housewife and the Shanghai Pearl, among many other luminaries, for a warm-hearted celebration of the slightly indecent and intoxicatingly indecorous. And don't forget the squeaky toy. For the animals. 7 p.m. doors,......