GREEN VEGETABLES AREN´T ALWAYS GOOD FOR YOU The new restaurant in town is a hit, but when several diners get sick, the Health Department threatens to shut the place down. And if the restaurant closes, Todd and Noelle´s new friend, JoAnn, may have to move. Mr. Merlin´s Third-Grade Detectives want to prove that the problem wasn´t the restaurant´s fault. But Mr. Merlin´s clue doesn´t make any sense -- how can green be dangerous?