TheFork users who ate in Overijse have said really good things about Saisonomy, Beirut Plaza and L'Harmony. Maybe you should give them a try!
Some of the more popular Christmas restaurants having a terrace in Overijse according to TheFork users include:
Saisonomy, with a 8.7 rating
Beirut Plaza, with a 8.8 rating
L'Harmony, with a 9.2 rating
For Christmas this year, TheFork recommends an hors d'œuvre of sophisticated menus, an entrée of chic and sleek restaurants in your city, and to finish it off, a parfait of good prices. Merry Christmas!