The answer would be -prandial because it means during or relating to dinner or lunch; during or relating to the eating of food. :)
There's who, what, when, where, and why.
Who: Town Council
What: Special Meeting
When: July 12
Where: Central High
Why: ____
Therefore, "why" is the missing "W"
Ann is driving.there is very little petrol left in the tank. the nearest petrol station is a long way from here She runs out of petrol
They risk their lives and themselves in danger so the citizens of the country remain safe