What's the English for eating a big meal?

Example:

Sam: Yes. Almost. In these festivals, China people and Americans will go home for a big meal. It was fun. ?

Sam: Yes. Very similar. In these festivals, China people and Americans go home for big meals. This is very interesting.

Gaby: Hector and Carmen have a big Mexican dinner every Thanksgiving. Since we invited them over, I told them that I would cook their favorite dishes, such as ... sausage stuffing, tortillas and corn bread. ?

Gaby: Hector and Carmen have a big Mexican dinner every Thanksgiving. Because we invited them over, I told them that I would cook their favorite dishes, such as pepperoni, vegetable chowder, jalapenos and corn bread.

3. We? Usually? Really? Answer? Big? Dinner? Are you online? New? One year? Eve. ?

We usually have a big meal on New Year's Eve.

4. open? New? One year? Eve? All of them? That? Members? Yes? Family? Coming? Together? Where to? Feast. ?

On New Year's Eve, all the family members get together for a big meal.

Spaniards don't eat like China, but prefer a light dinner. ?

Unlike China, people eat big meals at night, while Spaniards like to eat simply.