Universal Unicorn - Universal Character Hat (Summer Nights Festival)!

@stukapooka You can use Al Oaks in the Mount Steep mission for this - it’s the one with the pie eating challenge I think. Just go Acorn, jump on the Oak when he appears and keep healing him whenever your Lumber Support recharges. I also noticed that even if you and the Oak you are healing is at full health, you still get points for the challenge. With the Sap Traps, try to make good use of both of them, and try to use them against clustered enemies. I suggest weakening enemies with high health first before you Sap Trap. Also good luck to you getting your Sap Trap challenges done.