Welcome to Twinbrook Park!
There once was a bridge and a troll,
who waylaid some folks on a stroll,
“well what have we here?” they declared without fear,
not knowing their lives were the toll.
You're looking for a small lock 'n lock. A pencil is provided, but it never hurts to bring your own pen. There is enough space for small trade items. The park is available dawn to dusk; please, no night caching.
Congratulations LadyGriz on FTF!