Locating this cache may be easy, retrieving it for the smiley
will be more difficult.
You may want to bring your retrieval tools to make this one a
bit easier.
Some may need a boost to achieve sufficient altitude. Nimble
fingers will certainly help.
If you encounter tennis playing muggles - you will not evade
detection, take another orbit around the park till latter.
It is a micro - so bring your space pen to sign the log!