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

Other days

offer

Offer Day
ponytail

Ponytail Day
tulip

Tulip Day
ask out your crush

Ask Out Your Crush Day
frozen yogurt

Frozen Yogurt Day
ride the wind

Ride The Wind Day
slime

Slime Day
ruby

Ruby Day
believe

Believe Day
blanket fort

Blanket Fort Day