What happens after Bunny day?

[Mercia]

After Bunny day do all the eggs automatically disappear? I'm not a huge fan of the event so I haven't been collecting any but now I'm worried I'll just have eggs buried underground and in the trees until I do collect them

 

[Fey]

Wait, you’re telling me there’s an end to the madness? I just thought that was my life now.

But for the question, I don’t know. I could see it going either way. Worst case you’ll have to dig out 4-6 eggs, shake 3-4 trees and sell them. Not too bad really.