The Mysterious Formula

Requirements:

Investigate Two Torn Fabric
Collect 25 Suspicious Fingerprints
Collect 10 Horticulture Notes

Rewards:

500XP, 700 coins, Green Lightning

Comes from:

A Feat of Feet

Spawns:

A Secret Ingredient

Notes: Torn Fabric requires a Hand Lens, see crafting totals HERE. Tend Apricot Trees to find Suspicious Fingerprints. Request Notes from friends.