Security Networks, West Palm Beach, Fla., is getting ready for its first show floor appearance at ISC West this year. The company will host Larry Thomas, also known as “the Soup Nazi” on the TV show “Seinfeld.” The Soup Nazi was known for a puzzling approach to customer service, which the Security Networks folks, 2012’s SDM’s Dealer of the Year Honoree, may be trying to reform. Together, they will be serving free bowls of soup on Wed., April 10 and Thurs., April 11 from 11a.m. to 1p.m. at the Security Networks booth, No. 26099. First come, first served; arrive early or risk hearing, “No soup for you!” Thomas will be available for photos. Security Networks will also be raffling off limited edition Seinfeld memorabilia each hour during the show.