The new Chick-fil-A restaurants coming to Valparaiso and Schererville should be open within weeks. The fast-food restaurants specializing in southern-style chicken at 315 U.S. 41 in Schererville and 61 Silhavy Road in Valparaiso are both far along in construction and hiring workers. A company spokesman said both restaurants should open "later this summer, though we don't have dates to share just yet." Chick-fil-A has a cult following and is especially known for its chicken sandwiches, chicken nuggets and waffle fries, as well as being closed on Sundays. Its duel with Popeyes Louisiana Kitchen for chicken sandwich supremacy sparked the so-called chicken sandwich wars that have led McDonald's, KFC, Wendy's, Burger King, Portillo's and countless other restaurants to launch their own premium chicken sandwiches made with juicy chicken breasts.