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
1. Despierta 2. Se lava 3. Se cepilla 4. Se pone 5. Llega
Answer:
1. Cien
2. Orden
3. Imagen
Explanation: I hope this helps. :)
