Oops, it doesn't look like 'record for largest day' is a national day..

Other days

eat what you want

Eat What You Want Day
me

Me Day
self appreciation

Self Appreciation Day
chocolate milkshake

Chocolate Milkshake Day
frozen yogurt

Frozen Yogurt Day
boyfriend

Boyfriend Day
carpenters

Carpenters Day
ruby

Ruby Day
offer

Offer Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day