I have a truck order that wants 21 iron, but iron is used for snow-shovels. Silly to request that many iron while an event is on also asking for it.
It's not letting me upgrade the tree, so don't think I'll bother with the snow-shovel, or participating. Now I have a ton of winter-gro and ice picks that I can't use or get rid of. It won't let me sell either item. frustrating