Go Diaper Free Week
the last full week in April (2013 to 2018)
for 7 days starting the last Sunday in April (since 2019)
Go Diaper Free Week is observed next on Sunday, April 25th, 2021. It was observed the last full week in April from 2013 until 2018. It has been observed for 7 days starting the last Sunday in April since 2019.