The 2011 Naperville Home Showcase is the fourth annual premier spring home improvement show which will be taking place 10 a.m. to 6 p.m. Saturday, March 26 and 10 a.m. to 5 p.m. Sunday, March 27 at the Residence Hall/Recreation Center, 440 S. Brainard St. The exhibition will showcase home improvement products, equipment and services.