in my area there are no shops/restaurants that accept bitcoin as direct payment. but that's not a problem for me. because today I have sold a little bit of my bitcoin and and then exchanged it for money. and will buy food such as pizza and the like for small parties with the family. and of course I will slip education about bitcoin to the family on this bitcoin pizza day. because my family has started to be interested in bitcoin. this is happiness when one family together holding bitcoin 
If there are no shops/restaurants that accept Bitcoin as payment in your geographical area, you can still save yourself some stress by buying Giftcard Domino or other food outlets through Bitrefill, CoinGate, etc.However, telling your family more about Bitcoin on a day like this will be an incredible idea since Bitcoin Pizza day is something that every BTC enthusiast will always remember for generations.