Russian city kazan is the best place for Muslim spectator. those who go there to watch world cup match they can have not only halal food rather they can find place for worship as wel.
In Russia where foot ball world cup festival been started that Kazan is also a good place for Muslims. there are multiple traditions and religions available.
For watching mega event match, Muslim spectators would not feel any problem in fasting when they come Russia for watching world cup match. Hilal food is available in any restaurant.
There are a lot of mosques available in city for offering prayer, Muslim foot ball lovers can offer prayer without any restrictions.