To Dana and others who wrote about 2nd Passover,
 
The Lord led my wife and I  to keep 2nd Passover, starting with the full moon on the evening of 4th May 2004. It may be because we only starting keeping the 1st Passover late after God reminded both of us a few times (... we were not sure whether to still keep Passover as part of the New Covenant, that is why we started late, but God reminded us that He would have us keep it), or there may be a deeper meaning to it. Either way, it's no yeast/leaven based products for us until the 7 days are up.