Anything going on around Heathrow on 25th Dec

[gabsdot45]

My brother is flying to the states for Christmas but to cut a long story short he'll be spending Christmas eve at an airport hotel at Heathrow before he flies out at 2pm on Christmas day.
I was wondering if anyone know about anything going in that area on Christmas morning that he could go to. a church service, carol singing something like that.
Thanks

Most churches will have a morning service.

Open air swimming at Hampton Pool, Santa hat optional.

Christmas service at St Georges Chapel, Windsor Castle.

Harmondsworth is a village next to the airport if he Google's church services it might bring something up.