I really liked having White Hen around the corner from me, at Mass. Ave. and Day Street, so I could get a sandwich made at 2:45 in the morning if I felt like it. The 'Bread and Butter Konvenience [sic]' that replaced it was much less useful and much more poorly stocked. The Pemberton Market that's there now is OK, but closes at 11 pm and doesn't make sandwiches either.