All Saints Day is Christian:

https://en.wikipedia.org/wiki/All_Saints%27_Day

From the 4th century, there existed in certain places and at sporadic intervals a feast day to commemorate all Christian martyrs.

Halloween was screwed by pagan roots:

https://en.wikipedia.org/wiki/Halloween#History

Today's Halloween customs are thought to have been influenced by folk customs and beliefs from the Celtic-speaking countries, some of which are believed to have pagan roots.

All Saints is Christian:

https://en.wikipedia.org/wiki/All_Saints%27_Day

From the 4th century, there existed in certain places and at sporadic intervals a feast day to commemorate all Christian martyrs.

Halloween was screwed by pagan roots:

https://en.wikipedia.org/wiki/Halloween#History

Today's Halloween customs are thought to have been influenced by folk customs and beliefs from the Celtic-speaking countries, some of which are believed to have pagan roots.

All Saints is Christian:

https://en.wikipedia.org/wiki/All_Saints%27_Day

From the 4th century, there existed in certain places and at sporadic intervals a feast day to commemorate all Christian martyrs.

Halloween was screwed by pagan roots:

Today's Halloween customs are thought to have been influenced by folk customs and beliefs from the Celtic-speaking countries, some of which are believed to have pagan roots.

All Saints is Christian:

https://en.wikipedia.org/wiki/All_Saints%27_Day

From the 4th century, there existed in certain places and at sporadic intervals a feast day to commemorate all Christian martyrs.