Chicago missions - Impossible to do to collect the snowflakes coins

I agree. It isn’t worth using items to do deliveries to get a paltry few seasonal coins.  It is more worthwhile to do the contest of mayors within a club or win a war, or simply grow the cities.

The speed up items for factories are good but it takes far too long and costs too many items  trying to get seasonal coins to buy speed up tokens.  Building epics is more worthwhile.