One of the ways satan attacks, is he goes after families. He goes after the father/mother; once he has them- he brings down the house. Once he has a house-he takes a neighborhood. Once he takes a neighborhood-he eventually takes a city/town. Once he takes the towns/city's- he takes a state. Once he takes a state- he eventually takes a country. I tell you this because, celebrating something like this (the rituals) maybe the one thing satan needs to break the walls of your home. Stayed armored up (Ephesians 6:10-18) and fight this battle with the sword (Gods word aka The Holy Bible) and in prayer!
Remember this: Even though you may not be practicing these rituals as being in the occults, its the same rituals done differently- and it means the same thing. Keep your kids home!