Here is the pricing from The Rusty Scupper's AYCTE thread on the DIS Restaurant Board. I copied the relevant Trails End data:
Trails End Buffets: (incl tax, excl tip)
bfast . . . 10/02/2016 Adult: $21.30, Child: $11.72
l-tgiving . 11/24/2016 Adult: $33.02, Child: $19.17
l-xmas . . .12/25/2016 Adult: $33.02, Child: $19.17
br-wknd. . .05/21/2016 Adult: $24.50, Child: $12.78
br-easter. .04/16/2017 Adult: $36.21, Child: $19.17
dinner. . . 11/24/2016 Adult: $31.95, Child: $17.11
dinner: . . 04/17/2017 Adult: $36.21, Child: $19.17
dinner. . . 05/15/2017 Adult: $31.95, Child: $18.11
d-mother. . 05/14/2017 ADult: $36.21, Child: $19.17
d-tgiving . 11/24/2016 Adult: $33.02, Child: $19.17
d-xmas . . 12/25/2016 Adult: $33.02, Child: $19.17
.
Note the date is the date that pricing goes into effect.
But you see the "br-wknd" entry is the weekend brunch. IIRC the breakfast foods stay out until something like 2-3pm.
Bama Ed
PS - good logic in the previous post, Rusty.