The Pigeon Provides is a quest that players can complete as part of The Dawning 2021 event in Destiny 2. For this quest, they will need to track down assorted ingredients to create a special Eliksni cookie for Saint 14.
After starting the quest by visiting Eve in the Tower, players will need to visit Saint 14 which is located in the hangar next to her ship.
Step 1 - Find the Eliksni recipe in the ruins of Eventide
The first step involves players going to the Eventide ruins area on Europa. You can spawn at the spawn point in the area itself, then turn around and descend the rock face behind you. Follow the place card down a small slope and you will find the recipe.