Currently you can only Peekaboo a task for fixed number of predefined days (1/3/7/14/30)
It would be really handy if you could Peekaboo a task until a custom date.
For example, something like this: 
Thanks!
Edit:
It would also be great to have the option to allow Peekaboo tasks to be reshown on the start date and/or the due date
This would mean I could hide tasks until they need actioning or until they're due.
This could be implemented as toggles on peekaboo tasks. For example:

It would also be nice to have Peekaboo as one of the predefined filters.
Vikramjit Bora, 2020年5月20日
Hi Yozza, this is quite challenging for the UI design, thank you for your suggestion. Please let us think about it.
Peggy, 2019年7月19日
I also really like the way @yozza0 proposed! It's simple and powerful. I think you can take some inspiration from this.
Cynk 7, 2020年5月20日
Hi Yozza, thank you for your mockup. I will pass it to our designer team and think about this.
Peggy, 2019年7月23日
Hi @yozza0 , our team will consider the feature of "set reshow date" for the peekaboo task. But this isn't our priority task right now. I will let you guys know if I have some updates. 😃
Peggy, 2019年11月27日
Peggy please explain the difference between Peekaboo > Never Show Again and Delete. Are they the same thing? Or is there any way to search for or view Tasks that have been marked Peekaboo > Never Show Again?
Kjennings, 2019年11月6日
Additional variant in line with the existing solution: "Peekaboo for x days" -> set days for Peekaboo yourself
Daniel Bachmann, 2022年3月4日
Me too that woluld be great for seasonal items
Kjennings, 2019年11月6日
Hi Girish - If you are looking to set a custom days for the Peekaboo-ed task to reshow, this function is not available yet. I will keep you posted if we have any updates regarding this function. Thanks.
Peggy, 2021年5月31日
Hi Peggy , I am currently seeking function as per variation you have demonstrated visually in screen shot shared earlier on this thread , where by the options were like 7/15/30 days prior to peekabo dates
Girish Peswani, 2021年5月31日
Hi Girish - Thank you for your feedback. Here's a guide for more information about Peekaboo: https://quire.io/guide/peekaboo/. I hope this helps.
Peggy, 2021年6月2日
Hi Daniel, unfortunately, I'm afraid that we don't have an update for this request yet. Will keep you posted in this thread if we do! 😭
Peggy, 2022年3月8日
Hi Kjennings, you can see Peekaboo tasks that have been hidden for any length of time (not just those that have been hidden for ever) by selecting "Peekaboo Tasks" as your task filter:

Peekaboo simply hides/snoozes/archives tasks. Delete removes them completely.
Yozza, 2019年11月6日
Hi Peggy, I was thinking it could be something simple like this:

?
Yozza, 2019年7月20日
Hi Peggy, just FYI, Gmail for example implements this for it's snooze (the same thing as peekaboo) feature in a way similar to what I proposed above:

This seems very clear and clean to me!
Yozza, 2020年5月20日
I second that suggestion! Our staff would love it if we could peekaboo something for any length of time!
Emily, 2019年7月31日
Hi all, Now you can select a specific date for the tasks to reshow when you peekaboo your tasks! Select On a date in the Peekaboo menu to show the date picker. Check out our handy guide here for more details 🙌

Golda, 2023年7月13日
To add to this: I'm interested in being able to peekaboo until the due date.
For example: my team has complete 90% of a task, but the final pieces must be completed on the due date, not before. I'd like this task to hide from my flow board until it can be finished on the specific day.
Thanks for all your work!!
CBroz, 2020年10月21日
I appreciate your feedback , update and variation , but still unable to figure out how to enable the variation you suggested ?
Girish Peswani, 2021年5月27日
Thanks @Raisag and team Quire!!!
🎉 🚀 😍
Yozza, 2023年7月14日