MINNEAPOLIS, 2016-Jul-18 — /EPR Retail News/ — SUPERVALU INC. (NYSE: SVU) will hold its fiscal 2017 first quarter conference call on Wednesday July 27, 2016 at 9:00 a.m. Central time. The call will be webcast live online at www.supervaluinvestors.com (click on microphone icon). A replay of the conference call will be archived on SUPERVALU's website under “Investors, Presentations…