Oops, it doesn't look like 'indian pudding indian pudding day' is a national day..

Other days

offer

Offer Day
chocolate milkshake

Chocolate Milkshake Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
artists

Artists Day
ruby

Ruby Day
cursing

Cursing Day
youth

Youth Day
prescription drug take back

Prescription Drug Take Back Day
embarrass your best friend

Embarrass Your Best Friend Day
boyfriend

Boyfriend Day