Too Many Oysters

My daughter and her American friend went to Hiroshima over the weekend. They are “foodies,” people who love food, and they know that Hiroshima is famous for oysters. They ate a lot of oysters. In fact, they ate 50 oysters each! They got so sick that they had to go to the hospital. My daughter’s friend has to go back to the U.S. tomorrow, so I drove down from Nagoya to Hiroshima to pick them up. When I got there, the doctor said that they had to stay in the hospital for one week! What a foolish way to end a vacation! By the way, do you know what day it is today? It’s April Fool’s Day! They are perfectly okay!