Festive hangover

It's over ... the Christmas holidays, unfortunately come to an end ... A few days of sharing, of meeting, of smiling ... I wish everyone could and had reasons to do so, I encourage you to donate to NGOs struggling for it.
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Se acabó…las fiestas Navideñas, por desgracia, llegan a su fin… Unos días de compartir, de reunirse, de sonreír… ojalá todo el mundo pudiera y tuviera motivos para ello, por eso os animo a donar a ONG que luchan por ello.

[Hazel]

It does not look too bad for a hangover. I don't understand NGOs?