Aunts and uncles, cousins and grandparents, all gathered into a spacious cabin to celebrate family.  This was us a few years ago.  My oldest brother was getting married and we had gathered to celebrate that and my parents 50th anniversary.  We rented a large cabin and were having a good time. At the wedding the groom was a little under the weather.  We joked that it was just cold feet.  24 hours later, no one was in a joking mood.  Our best bet is that we had norovirus.  That lovely virus that sweeps cruise ships and is passed easily, had struck our family down.  There were puking kids and adults…