Oops, it doesn't look like 'team from the day' is a national day..

Other days

boyfriend

Boyfriend Day
polyamory

Polyamory Day
self appreciation

Self Appreciation Day
lumpy rug

Lumpy Rug Day
my little pony

My Little Pony Day
blanket fort

Blanket Fort Day
stud

Stud Day
me

Me Day
aloxolt

Aloxolt Day
self care

Self Care Day