Knightly Good Deeds List - a free printable so kids can check off their good deeds along the way - gives lots of ideas for acts of service, valor, and generosity (sponsored). Also makes a great birthday party activity.
I am weak, this is true but my Savior is the the One True King, The Lion of The Tribe of Judah! And when I pray, I pray in His Authority to which all has been handed according to the will of the Father. I cannot imagine Power greater than that.