This is not very likely since it is not a habit in Finland. However, this could be true in some Asian countries like Korea for example. However if you are invited for coffee in a Finnish household, be aware that the traditions might vary depending on which part of Finland you are in. Some hosts expect the guests to serve themselves first while others want to be the ones who serve or offer you the food or drink. Also, if you are not sure how to act, ask your host first or observe what is happening around you.