It's difficult to predict which restaurants will be open on Christmas Eve. It depends on the city, the size of the restaurant, and the type of cuisine. Generally, smaller and independently owned restaurants are more likely to be open, while larger chains and fast-food restaurants may be closed. Additionally, some restaurants may have holiday-specific menus, while others may operate as usual. It's best to check with specific restaurants directly or visit their websites to find out if they will be open on Christmas Eve.