There are plenty of restaurants open on Christmas Day, it’s advisable to book if you have a favourite one. We’ve started an album here of menus and will keep adding to it as more are confirmed.https://www.facebook.com/pg/LanzaroteInformation/photos/?tab=album&album_id=10156904788047496
Christmas Eve is when Spanish families celebrate, so you may find some restaurants closed or closing early. Again there are plenty who will remain open.
We normally prepare a Christmas Guide with details of festive events taking place for Christmas, New Year’s Eve and Kings.
Make sure you bring your Christmas hat / t-shirt or jumper to join in the fun.