What it is:

It's a festive and traditional part of a Mexican wedding reception where guests "pay" for a dance with the bride or groom by pinning money (usually dollar bills) to their attire.

How it works:

Guests approach the couple and pin money to their clothes with provided safety pins.

The couple then dances with the guests who have pinned money on them.

Why it's done:

It's a way for guests to show their support and well wishes for the couple's future.

It's a fun and interactive way for guests to celebrate with the newlyweds.

It provides the couple with a financial gift to help them start their married life.