Las Vegas’ top performers hit the stage to celebrate the 14th Annual NF Hope Concert and wow the audience to raise much-needed funding to fight against the often-misunderstood disorder of neurofibromatosis. NF Hope Concert founders Jeff Leibow, of The Fourmers and of “Jersey Boys” fame, along with his wife Melody, bring back the annual event enlisting some of the city’s most celebrated entertainers to Myron’s at The Smith Center for the Performing Arts on Sunday, Oct. 20.  The lobby opens at 11:30 a.m. for silent auction viewing, with the entertainment portion of the afternoon beginning at 1 p.m.  Tickets start at $56.40 (including all fees) and can be purchased by calling 702-749-2000 or by visiting www.thesmithcenter.com/nfhope. For people who wish to watch the event from the comfort of home or outside of Nevada, livestream tickets are also available for the performance beginning Oct. 2.  The NF Hope Concert benefits Neurofibromatosis Network, an organization dedicated to families and individuals suffering from Neurofibromatosis (NF).   “The families battling this genetic condition are, and forever will be, the true heroes,” says Jeff Leibow. “They are the reason we’ve continued working relentlessly the last 14 years, and they, along with our daughter, are the reason we will always do everything we possibly can to make a difference.”   Neurofibromatosis (NF) is a genetic disorder of the nervous system characterized by tumors that can grow on any nerve in the body without warning. The Leibows’ young daughter, Emma, was diagnosed with this condition in 2010 when she was just nine months old.