We often don’t realize how underserved a particular demographic has been until someone comes along and fills that niche. Witness Pump and Dump, a unique evening of comedy and music that creates a friendly space where moms can bond in cathartic laughter and dance their cares away. The brainchild of Shayna Ferm and co-host MC Doula, aka Tracey Tee, Pump and Dump has grown from a neighborhood bar show into a phenomenon that delights crowds of breeders all over the country. Moms everywhere deserve a night out, and Tee and Ferm are there to provide one. Currently on a national tour, they’re bringing Pump and Dump back home to the Comedy Works South, 5345 Landmark Place in Greenwood Village, at 7:30 p.m. Wednesday, September 20. Tickets are $22 at comedyworks.com.