Easy Pickings  

Taskmaster Ghamp offered you a reward to find sticks not as big as logs. This likely means smaller-sized wood, like the kindling found throughout the Grimwood.

Objective 1
Collect Grimwood-kindling (0/20)

Grimwood-kindling can be found throughout the Grimwood area, from fallen timber. You might also find it on the Leafcull-trees in the wood.

Taskmaster Ghamp, in his own way, directed you to get Grimwood-kindling for repairs at the lumber-yard.