My parents are visiting me next weekend, and I want to surprise them with a dinner reservation at a nice restaurant. I know we all like Japanese food, so I check Yelp for nearby Japanese restaurants with high ratings and reasonable prices. Once I find one that looks good, I check the menu to make sure there are options we would all like. Yum, the menu looks great. There are vegetarian options available for me, chicken options for my dad, and fish for my mother. I call the restaurant, requesting a reservation for Saturday at 6pm for three for dinner. The restaurant luckily enough does have a table available for the time I requested. The reservation will be under my last name. My parents and I are all set for dinner Saturday: I'm looking forward to eating Japanese food and talking to them! I think my parents will like their surprise. 
Question: What day is the reservation for?
Saturday