Kalck's is a quaint delicatessen and gourmet food shop located in the heart of downtown Crystal Lake. It prepares fresh ground beef and homemade sausages, and also serves salads and sandwiches that can be ordered over the phone or in the store. In addition to its fresh items, it has a large gourmet section, including some hard-to-find products and even some frozen foods, as well as a mini wine cellar in the back. Kalck's has been serving Crystal Lake for 37 years, and maintains a friendly staff and a clean store to provide residents a homey grocery shopping experience.