I think its delfin with an accent on the i
The correct way it should be
Tú cantas, lees, escribes, y compartes tu almuerzo.
Meal time is usually at 3 but can be from anywhere 2-4 in the afternoon. Im not sure what you mean by "restaurant practices" but heres a website that has information of food customs.
https://www.enforex.com/culture/spanish-eating-customs.html