We yell out something like

"this is a repeat after me grace"
(they repeat)
"this is a do as I do grace"
(they repeat)
and sometimes
"this is a catch-on grace"
(they repeat)

Helps everybody to know that we'll let them know what the words are.

We also have three graces printed on the wall at the front of the dining hall (lodge) but we only use them sometimes.

NC