I pulled into my parking spot last Thursday after work, and saw this red rock on my porch that said, "giggle". My neighbor got one that said "Hooray for you", and other neighbors received kindness rocks as well. We also have some on our mailboxes (it's a townhouse so they're the communal mailbox slots). I LOVE this idea so I thought it would be cool to spread the word and share the kindness! Kindness Rocks!!!