Okay, I see where the Essex Street Market place had not been opened as of March. I'm heading down to the city this weekend---any chance the place is open or at least has the food by proxy at Saxelby's resumed?
Atf 10:30 this morning, the Saxelby outdoor chalkboard did not proclaim the availability of egg & cheese sandwiches by Shopsin. Perhaps they are available yet unlisted, but I wouldn't count on it. You can stalk the Shopsin site, though: