Trying to find Hokers in Hollow Knight: Silksong is part of the Flexile Spines quest you get from the Seamstress in her balloon in the Far Fields area. It's also kind of urgent, as you're basically trapped in the areas near her until you do, since she crafts you the item you need to use on the wind pillars to float your way out of the hole.
You need to gather 25 Spine Cores from these creatures, but unlike gathering the pilgrim shawls for Bone Bottom, these items don't simply drop from killing them—there's a special trick to farming the item. All that said, here's where to find Hokers and how to gather Spine Cores in Silksong.
