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.
Lou appreciates a fine sculpture or three.
HELP!
Now there's a good boy.
A strange discovery... A?
Visions of Adrasteia.
Remnants of an enchanting evening...
Sometimes we all need some help.
Lou really needs to learn Portuguese.
You know this place like the back of your hand!