No. It is just not a custom here.

Like you all celebrate thanksgiving, we celebrate 'Sinterklaas'. Which is usually only celebrated till a certain age. Compare it too Cristmas --> Santa. Onces you reach a certain age, your parents will tell you Santa isn't real NOOO!, however unlike Christmas which is really cool in general, no not meant as a pun, we will stop celebrating 'Sinterklaas', untill you yourself get little children.. And lie to them that Both he and Santa are real.. ughh..