Energetic, rowdy children were running around in circles yelling and screaming with enthusiasm at Springvale Playcentre on Wednesday.
The children placed various items into a time capsule that they buried in a hole beside planter boxes full of vegetables at the front of their playcentre on Fox Rd.
Or as they deemed it, they "buried the treasure".
The items included photos of the children, stories they had written, letters from their parents and a Wanganui Midweek feature about them.
It marked the middle of a special week for the playcentre that is celebrating its 50th birthday.