Are there any family oriented festivities in Cancun for Halloween. Is there a place to take small children?
I don't know of any in Cancun specifically, but Xcaret does AMAZING celebrations for Day of the Dead!! definitely look into that I'm not sure how much it costs, but it's always worth it. I also wouldn't be surprised if Señor Frog's had some kids stuff going on for Halloween.
Most schools tend to do something in the early evening, hotels that are kid friendly too. Other than that I'm not aware of too much. I know that McDonalds on Kabah usually put on a free Halloween party with prizes, games etc. I'm not sure what time it starts though - I seem to remember it being about 5pm last year.
We´ll probably be taking our daughter to go trick or treating at Pok ta Pok just like last year. There´s a good amount of houses that give out candy every year.