1. Climb a tree
2. Build a cubby house
3. Sleep under the stars
4. Invent a game that lasts three days
5. Learn to swim
6. Catch a wave
7. Play in the bush
8. Play in a creek
9. Visit a national park
10. Play in the rain
11. Catch a tadpole
12. Make a mud pie
13. Build a sand castle city
14. Plant something and watch it grow
15. Learn to ride a bike