The beauty of tapas is that they are the perfect food no matter how hungry you are. And luckily there are a few quite nice tapas place around in Helsinki.
One of them is Bar Teos in Töölö. Don't expect a fancy interior and outstanding design. But at Teos you don't only get delicious but also really well priced tapas. It is up to you to select one of their tapas menus that include both hot and cold dishes or to create your own combination. You can of course also ask the waiter to substitute one of the menu dishes with something else.
Give it a try and enjoy!