Lawrence Prazenka of Chicago passed away May 29, 2018.  Beloved father of Alexander Orozco, Brandon Orozco and Anthony (Tammy) Franzen; cherished son of Jessica Agin and the late Richard Prazenka; dear brother of Matthew (Kathleen) Prazenka, Diane Prazenka Cloonan (Joseph), Carolyn (Stephen Moor) Prazenka and the late Valerie O'Neal. Tradesman, draftsman, inventor, legal scholar, chef and funster. Memorial gathering Friday, June 8th at 9:30 AM, Memorial Service at 10 AM at Nelson Funeral Home, 820 Talcott Road (at Cumberland), Park Ridge. Inurnment, Ridgewood Memorial Park. In lieu of flowers, the family requests that memorial donations be made to JourneyCare Foundation, www.journeycare.org.