Here is the full list of all 9 A Date in the Park achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
HELP!
Now there's a good boy.
A strange discovery... A?
Lou appreciates a fine sculpture or three.
Visions of Adrasteia.
Sometimes we all need some help.
Lou really needs to learn Portuguese.
You know this place like the back of your hand!
Remnants of an enchanting evening...