This cache is on Main Street USA - Route 66. Actually it's UNDER Main Street USA.
UPDATE MARCH 20, 2020:
Please note: In compliance with geocaching guidelines, this location now includes a "container and logbook" as described on geocaching.com for cache container size "Other". From this day forward, signing the wall will not satisfy the "Sign the logbook" step required to claim this cache as Found.
There is no place for trade items at this cache.
AFTER YOU FIND AND SIGN THE CACHE LOGBOOK - Feel free to add your signature to the appropriate wall, but maintain good taste because we don't want to give Geocaching a bad name.
Take some time to read some of the other signatures and messages you will find there.
Please take and post pictures here when you log the find.