Layer on the savings on National Lasagna Day. July 29th is National Lasagna Day, but  is celebrating early. On Thursday, July 27, the Italian restaurant will celebrate with 50% off its Mama’s Lasagna Bolognese. For lunch, customers can order Mama’s Lasagna Bolognese & Insalata, featuring a half portion of the popular dish paired with a salad. For dinner, only the full-size portion will be available.  (A full-size portion can also be ordered at lunch.) There are two locations — Cherry Creek Mall in Denver and Park Meadows in Lone Tree. Reservations are strongly suggested and can be made online at .