As I had mentioned in an earlier post, Passover is a Household Celebration anyway.
The Samaritans sacrifice sheep at Passover every year in their own area, and nobody is concerned about it.
Note the Torah Sage indicating Passover sacrifice “upon Moshiach’s arrival”.
https://www.examfx.com/StudentDefault.aspx
Rav Chaim Kanievsky Expresses Support for Effort to Prepare for Korban Pesach
Thursday March 11
A new effort to prepare Yidden for the coming of Moshiach in time for Pesach 5770 has received the approval from gedolim. The project is aimed at having Yidden organized in chaburos, with animals inspected and ready to be used for the korban Pesach upon Moshiachs arrival prior to the Chag Hamatzos this year...
Oops!
Make that link
http://matzav.com/rav-chaim-kanievsky-expresses-support-for-effort-to-prepare-for-korban-pesach
Deuteronomy 16
5 Thou mayest not sacrifice the passover-offering within any of thy gates, which the LORD thy God giveth thee;
6 but at the place which the LORD thy God shall choose to cause His name to dwell in...