They have Kabanos, Kielbasa, and all sorts of great deli meats. They also carry assorted European foods in jars.
Their sandwiches are delicious, though you should know that a "half" is two full slices and a "whole" is just two sandwiches. Why? I don't know.
The only, only complaint I have is it's a cash only place and I don't carry cash. Still, it's often worth stopping by an ATM on the way.