Do you have a reservation policy?
What are your operating hours?
Do you offer takeout or delivery?
Is there a vegetarian/vegan/gluten-free menu?
Can I bring my own wine/liquor?
Do you accommodate large groups or events?
What payment methods do you accept?
Is there parking available?
Are pets allowed?
Do you have high chairs or boosters for children?
Do you have blankets available for colder weather? 
Do you have a kids menu? 
Is your restaurant wheelchair accessible? 
Do you offer catering services? 
What is your cancellation policy for reservations? 
Are you open on holidays?