Restrictions
These links open into other websites with the official information per topic:
Restaurants (in Finnish)
Public events per municipality (in Finnish)
Traveling from Finland: FinlandAbroad.fi
Testing
There are public ones that are free, but their availability depends on your symptoms and other factors. They are generally not intended for traveling, and some people haven’t been able to board their flights with the public tests, so a private one is recommended for traveling.
Public testing
Free public corona testing, depending on your symptoms: OmaOlo.fi
Private testing
Cheapest way to get a paid corona test in Kamppi: TestaaKorona.fi (25€)