Do you have a link to a study about the Lords table? I searched but its mostly links to last supper. I suspect you are talking about something other then the catholic tradition
I believe Jesus changed Passover to His Remembrance. He showed with the Lord’s Table that He is The Lamb of God. He will return as the Lion ... Since Passover is Nisan 14, I am celebrating The Lord’s Table on that date now. If it was good enough for Polycarp it should be good enough for this old man.