Originally Posted by vklvodoi

can the shakes and burgers in presents box disapper when the event end? I try to keep the burgers in the presents box for the shard event

It depends. If you put them in your present box by hitting accept all, you still lose them. Otherwise, you can keep them there for two weeks.

Worse was raw ones, which expires after 24h (as work limited stuff from Osawari island)

I have the same issue. Pero shakes keep disappear after one night. That shit annoys me for too long...