You need a subject to answer this corrently, because each "person" in the Spanish conjugation is a different word. "I am going to the restaurant is "Voy al restaurante." You are going to the restaurant is "Vas al restaurante." He/She is "va", "we" is "vamos", "they" is "van." One other, rather uncommon form is "vais", used in some areas for a group of friends or family.
To completely answer the question, English speakers commonly use the progressive when speaking of present or future actions, as in this question. In Spanish, you can only use it if you are right then in the process of going to the restaurant, not for some future action. It is not used as much in Spanish. However, If you choose to use that form, it would be "Estoy yendo al restaurante." The "estoy" would be conjugeted with the various subjects.
Voy a un restaurante.
Nosotros vamos al restaurante.
Translation: ¿Ádonde vas después del restaurante?
Restaurante español
Restaurante
au restaurant - French al restaurante - Spanish
world restaurant - restaurante del mundo
restaurant manager = gerente de restaurante
"aller au restaurant"
First of all, "mexican" is not a language The official language of Mexico is spanish "Restaurant" is "Restaurante" in spanish
You can saY "¿Dónde está el restaurante?"
je vais au restaurant