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With the new Portillo’s app, you can order your meal ahead of time for delivery or pick it up at a restaurant near you.  Sign up to join the Portillo’s Birthday Club for a free slice of Chocolate cake on your birthday!  No matter what you order, finish your meal with a slice of our fresh-baked chocolate cake or a chocolate cake shake.  Add your free slice of birthday cake to your order through the app.  Favorite Portillo’s locations that you order from the most.  Since 1963, Portillo’s has been serving fresh, homemade Chicago-style classics in nostalgic themed restaurants.  There are three easy ways: Inside the Restaurant, Delivery, or Drive Thru Pickup at participating locations.  Want your Italian beef sandwich dry, cut in half, with hot peppers and mozzarella cheese and gravy on the side? No problem!  Quickly find your nearby Portillo’s for delivery or pick up.  Will it be our classic Chicago-style hot dog or our legendary Italian beef sandwich with home-cooked sweet peppers?  Receive status updates about your order in real time.  Order from anywhere and pick up from any location.  Simply customize your Portillo’s favorites to get exactly what you want.  Easily save your favorite order so you can order quickly and come back again and again.  Get exclusive offers and be the first to learn about new menu items and seasonal salads, sandwiches, and desserts.  Perhaps you’re in the mood for one of our char-grilled burgers or a chopped salad.