(in the US)

(and my Axe)

And a bunch of other countries like Switzerland, Tanzania, Belgium, India, Greece, Hong Kong, etc. [0]

[0] https://en.wikipedia.org/wiki/Mother%27s_Day#Dates_around_th...

(and New Zealand)

Which is what HN is bias towards clearly

(+ Germany and Mexico)

(and Australia)

(And Venezuela)

(and Brazil)

(and The Netherlands)

(and India)

(And Canada)

(and Turkey)

(and South Africa)

And China, India, and many other large countries. Most of the world (by population) celebrates it today.