Order someone dessert
Frame an inspiring quote as a gift
Pay for next person at a drive-thru
Give an inspiring book to a friend
Take chocolate for your co-workers
Gift a meal to a homeless person
Leave a plant on a doorstep
Send cards with inspiring messages
Treat someone to their favorite food
Donate to your favorite non-profit
Slip someone in need a $20 bill
Order pizza for someone
Get a gift for the neighbors' child
Leave a big tip for a server
Plant a tree in your neighborhood
Commit to doing an act of kindness each day, for 21 days.