The line is even longer than it looks in this photo — it wraps around the bend and down that block! (Photo: Bridget Harrison) Would you stand in line for an hour to eat a Cadbury’s Crème Egg? It is the pop up Cadbury’s Crème Egg Café on Greek Street, where the only thing on the menu is the U.K.’s most famous Easter treat. If you’re not fully familiar with Cadbury Crème Egg, first of all, what rock have you been living under?