Top food products you'd want to see in a Polish shop

How about pierogi??? hey...how does that sound? all kinds of perogi, not just one type, make a variety pack. I want 2 c more perogi...

kasza gryczana can be found if you look for it in many stores here where (dried) beans are located or in the health food isle. I would have thought it to be in with rice. but it is readily available here if you look. Sometimes in with the cereals.