Understanding Quest Cancellations in Stardew Valley
Canceling a quest removes it from the journal, but the consequences depend on how that quest is implemented. A fixed story event, a placed lost-item quest, a normal item delivery, and a timed Special Order do not share one universal cancellation rule.

A Winter Mystery and the Magnifying Glass
During Winter, entering the Bus Stop from the Farm between 6:00 AM and 4:00 PM triggers event 520702 and adds quest 31, A Winter Mystery. The local quest text calls the character a shadowy figure. Follow the footprints into Town and shake the marked bush near the playground/Community Center area.
The reward is the Magnifying Glass Wallet ability, which allows Secret Notes to begin appearing. It is not an ordinary inventory tool.
If You Canceled the Quest
Canceling the journal entry does not permanently block this reward. The local bush check asks whether event 520702 was seen and whether the player still lacks the Magnifying Glass; it does not require quest 31 to remain active. Shake the correct Town bush after seeing the Winter event, and the reward sequence removes quest 31 if it is still present.

Robin's Two Fixed Quests
The local fixed quest table contains these Robin quests:
| Quest ID | Name | Type | Objective |
|---|---|---|---|
| 100 | Robin's Lost Axe | LostItem | Find the placed axe south of Marnie's ranch and return it to Robin |
| 113 | Robin's Request | ItemDelivery | Bring Robin 10 Hardwood |
There is no fixed “Robin's Red Mushroom” quest in the supplied 1.6.15 quest table, and no fixed placed Red Mushroom tied to Robin. A random Help Wanted delivery request for a normal item is a different system: it must not be described as though the game created a unique world object that vanishes like a LostItem quest target.

Practical Cancellation Checklist
- Read the objective and note whether it is a story quest, LostItem quest, ordinary delivery, or timed order.
- Do not assume one quest's recovery behavior applies to another quest type.
- For unique placed items, finish or document the quest before canceling.
- For A Winter Mystery, return to the correct bush after the event; the active journal entry is not required for the Magnifying Glass check.
- Do not expect the Lost and Found box to restore every canceled objective. It only handles specific eligible items and states.
Bottom Line
A Winter Mystery is recoverable after journal cancellation because its bush reward is event-gated, not quest-log-gated. Robin's verified fixed examples are her Lost Axe and 10-Hardwood request. Avoid invented Red Mushroom cases and identify the exact quest before making a cancellation claim.