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

Other days

healing

Healing Day
nail polish

Nail Polish Day
blanket fort

Blanket Fort Day
gallery

Gallery Day
azonto is acceptable

Azonto Is Acceptable Day
self care

Self Care Day
promposal

Promposal Day
ruby

Ruby Day
mean girls

Mean Girls Day
raise awerness of zeus

Raise Awerness Of Zeus Day