Short answer
Agatha, the Nun of the Crossroads, lives at the Crossroads and gives 11 quests. The one most players search for, The Nun Also Reads, needs 20 reputation with her: ask her to read for Herbert, build a Choir at the Church (4 Oiled Plank, 2 Bronze Detail, 4 Music Notes), then hold a ceremony. It pays 10 reputation and 2 Town Gratitude, then Reader for a Warrior gives 10 Herbert reputation.

The graveyard
View full-size image ↗Official promotional screenshot · © Lazy Bear Games / tinyBuild · Official media kit · Material credits
Where to find her
Agatha stays at the Crossroads. She first has the Keeper decorate the church for a ceremony, then leaves the first ceremony to the Keeper and returns to the Crossroads.
Her quests start with Holy Moly! — "Time to meet the Nun."
The Nun Also Reads, step by step
It opens after Herbert and?, where you get a Love Novel through a mysterious person at the Dockside Club and bring it to Herbert in the Barracks (+10 Herbert reputation, 2 Town Gratitude).
1. Ask Agatha at the Crossroads if she can read for Herbert — you need 20 reputation with her.
2. Assemble a Choir at the Church: 4 Oiled Plank, 2 Bronze Detail, 4 Music Notes. Then tell Agatha.
3. Hold a ceremony at the Church.
Reward: 10 reputation with the Nun and 2 Town Gratitude. Next, Reader for a Warrior: tell Herbert in the Barracks for another 10 Herbert reputation.
The Choir catch
The Choir's technology, Church Music I, stays hidden in the tech tree until this quest gives it to you — so you cannot prepare it early.
Once built, up to five zombies can sing in it.
An original summary of the weekly Faith routine around the Church. Not the Choir itself.
View full-size image ↗Original diagram · Graveyard Keeper 2 Wiki · editorial illustration · Original wiki diagram
All 11 Nun quests
Holy Moly! — meet the Nun.
Nun of Your Business — bring her 5 Clean Paper and 2 Ink (+10 reputation). An easy early reputation step toward the 20 you need.
The Nun with the Hairy Ass — ask about her problem with the Donkey.
Brawns and Brains — ask her about better corpses.
The Nun Also Reads — the Choir quest above.
Notorious Nun, See You in Church, Well-Deserved Rest (bring the Automatic Writing Device), The House at the Crossroads, A Good Example is the Best Sermon (a sermon for Agatha and Herbert) and Wrath and Sloth (bring a Comfortable Chair).
Sources
- communitywikily.gg — Nun
- communitywikily.gg — The Nun Also Reads
- communitywikily.gg — Herbert and?
- communitywikily.gg — Reader for a Warrior
- communitywikily.gg — Nun of Your Business
Related pages
Official screenshot · © Lazy Bear Games / tinyBuildProgressionGraveyard Keeper 2 Choir
Official screenshot · © Lazy Bear Games / tinyBuildThe TownGraveyard Keeper 2 Herbert
Official screenshot · © Lazy Bear Games / tinyBuildProgressionGraveyard Keeper 2 Faith
Official screenshot · © Lazy Bear Games / tinyBuildProgressionGraveyard Keeper 2 Church Organ
Official artwork · © Lazy Bear Games / tinyBuildGuidesGraveyard Keeper 2 Endings