Wa alaykum assalam warahmatullah wabarakatuh.
In the Name of Allah, the All-Merciful, the Mercy-Giving.
All praise is due to Allah. Peace and blessings be upon His Messenger Muhammad.
The activities held by these schools are parts of the church programs to attract children and educate them with Christian teachings. A Muslim thus may not participate in any activity that propagates the teachings of other religions or attract people to them.
Almighty Allah knows best.
Views expressed by hosts/guests on this program (live dialogue, Facebook sessions, etc.) are their own and their appearance on the program does not imply an endorsement of them or any entity they represent.