Used to live close to a Wegman’s and loved it. Now we do not have one but I still have some Wegman’s reusable bags and people stop me all the time to ask where the Wegman’s is here (not even in our state).
For me Wegman’s was a combo of regular grocery store, Whole Foods and Costco in one. They had all the normal stuff but also a huge organic section with make up and skin care like WF. Also a bulk section for staples you would find at Costco. And there was a great kitchen wares section that I could wander in for a long time and I got many great clearance deals there.
Besides what’s already been mentioned, We loved their store brand fresh ravioli and tortellini. The on site restaurant was great. All the prepared food was great too. We had lunch there all the time bc everyone could get what they wanted. I used their catering a few times which was good too. Our store didn’t have it but I know some locations have babysitting like IKEA which I would have loved many years ago.