Putting together the bits and pieces, as it states, Torah is poor in one area (scant) and rich in others

One fine summer’s day, as it states, all the Tzaddikim who ever lived, certainly at least 18,000 saintly men and women, will appear in 770

The Lubavitchers anticipating this, will be super super super excited

It will very soon spread to the whole world, that the Moshiach has come

The joy will be indescribable – the aspiration of thousands of years, of millions of Jews, and likewise hundreds of millions of gentiles, culminating today

As the Rebbe says, a Farbrengen (gathering) will be held

What will be said, I don’t know, but we do know, that for bentching (grace) there will be demurring from Abraham, until David accepts.

Then heavenly clouds will descend, transporting all Jews, their homes, their synagogues, their businesses to Israel.

Somehow, miraculously the third Holy Temple will descend from the sky, somehow miraculously all of Israel will be rearranged as it states the Shuls of the Rebbes and leaders of the Jews in every generation will encompass the third Holy Temple and the Shuls of all generations, will encompass these

Jerusalem will be a metropolis of Shuls!

Israel will somehow accommodate (it states, its mountains will flatten) the millions of Jews from the diaspora

Many many more miracles will occur, but why ruin the punch-line.