A few ideas for the summer: Plant my feet in the ground, water, and wait and see what happens.
Sing all day long until someone sings back.
Roll down the middle of the street until someone honks.
Spend some time riding the bus and reading out loud to strangers.
Purchase a baby pool. Fill it with small glasses of water.
Spend six hours at the zoo observing one specific animal. Take its picture every ten minutes. Take my picture every ten minutes.
Call up relatives and ask them to tell me a story about "the past".
Knock on stranger's doors and ask them to make me a sandwich.
Wear a name tag that reads "Dr. Fenton" and see if people ask me for medical advice. If they do, give it to them promptly.