If you are yet to catch up with the growing trend of nude dining, and if you happen to be in Helsinki, then why not try some burgers and fries while sitting at the sauna/steam room of Burger King? That is, if you don’t mind munching on somewhat soggy fries and buns. And it’s not just the food, the world’s first fast-food sauna also provides television and gaming facilities, should you feel the need for entertainment during the spa session. The 15-person sauna is also available for hire (€250) for three hours for private events.

What: Burger King spa
Where: Burger King, Mannerheimintie 12, 00100 Helsinki, Finland; +358 20 7701800