Portillo’s new Orlando location set to finally open in June Restaurant hiring all positions Published: Tags: After several opening day delays, it looks like Portillo’s is almost ready to open in Orlando. The Chicago-style restaurant announced Thursday that its new grand opening date is scheduled for June 15 at 10:30 a.m. after a ribbon-cutting ceremony that starts 30 minutes earlier. [TRENDING: Ad Fans of Portillo’s have been patiently waiting to indulge in the restaurants Chicago-style hot dogs, Italian beef sandwiches, burgers and famous chocolate cake. The 7,800-square-foot restaurant will have two drive-thru lanes and two covered outdoor patios, officials said. The restaurants theme inside is that of a diner with “an ode to rock ‘n roll with an electric guitar ceiling installation.”