Originally Posted by nazrin992

Where is Mori Mori Coin Boost?

It think Mori Mori was an accidental early release.
The coin boost for Black Friday is in the shop. On the entry screen of the shop, there's a button on the top right of the usual buttons to purchase a 1 hour coin boost for 100 NGold, which multiplies the gold you get from clearing maps by 1.5. Just tested, and it also works for the saturday daily. Where I usually get ~18,000 gold for the 80 stamina map, I got roughly 29,000 gold.