This is the Frosty family's first hide! Cache is magnetic, placed in Martin Park. Please bring a writing tool, and tweezers may be helpful! Be stealthy as it is a high muggle area.
Update: I raised the difficulty a little bit! Thanks for the feedback so far!
As of Nov 9/24 the cache is still there, and the top comes off just fine. Thank you!
Congrats to danielle for first to find!