Oops, it doesn't look like 'Kiss A Nerd day' is a national day..

Other days

fiancee

Fiancee Day
ride the wind

Ride The Wind Day
gum

Gum Day
girl friend

Girl Friend Day
reading

Reading Day
get funky

Get Funky Day
latina equal pay

Latina Equal Pay Day
boba

Boba Day
pick me

Pick Me Day
youth

Youth Day