Five things: Convention center kerfuffle, a biotech HQ move, more layoffs and a Peter Lynch story

Good morning! It's National Clean Out Your Refrigerator Day. (I dare you to tackle your office fridge.) Here are the five things you need to know in Boston business news to start your workday, plus more tech layoffs, a campus construction project, Gillette history trivia and a Peter Lynch story you couldn't have guessed.